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SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ......

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Tradename MSDS Date MSDS ID "M", "M-10" PAINTSTICKS 06/15/2001 008-ZINC GALVANIZING (AEROSOL) 08/02/1992 8001751 1 1/2 OZ - 50" OCF CSM 05/10/2001 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 07/12/1996 71301375 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 01/12/2000 1,10-PHENANTHROLINE 09/07/1993 71306236 10% TITANIUM DIOXIDE 02/28/2000 1013 100% RTV SILICONE SEALANT - ALL 06/01/2001 105 SUSPENSION RFU 01/20/1999 8000942 14D THREAD SEALANT WITH TEFLON 1PT 11/18/2003 2-PROPANOL (12090) 04/28/1998 71318878 215-15 BLAZE ORANGE ALKYD PAINT 02/04/2000 8000830 222-WP SPRA-BUFF 12/03/1997 8000360 248 MED STRENGTH THREADLOCKER STICK 10/29/2004 268 THREADLOCKER STICK, 37686 10/29/2004 2880 GENERAL SPRAY ADHESIVE 05/10/1999 8000540 29-05 (AIR DRY) 08/04/1996 3D TRASAR 3DT165 05/31/2005 8014791 3M ABRASIVE PRODUCT 248D 04/07/2005 N/A 3M BRAND ROOFING GRANULES 03/02/1995 3M BRAND ROOFING GRANULES 08/28/2003 3M CC-2 PREP KIT (CABLE CLEANER) 04/02/1999 71295620 3M IMPERIAL MICROFINISHING COMPOUND LIQ 02/11/1997 71325365 3M INTERAM MAT SERIES IM, IS, AND IS-L 01/10/1990 3M MACHINE RUBBING COMPOUND 09/17/1987 71325364 3M NRS RUBBER ADHESIVE 08/27/1996 70728887 44 ROSIN FLUX CORED SOLDER 03/23/2000 70977327 454 PRISM SURFACE INSENSITIVE IA (45404) 11/25/2003 50 ML BEARING MOUNT GRADE B 01/03/1995 50ML GASKET MAKER HYSTER 01/04/1994 8000341 561 PIPE THREAD SLNT 19GR STK 04/07/2004 57200 HEAVY DUTY PURE SILICONE 04/24/2001 8001531 601 CHAIN DRIVE PIN&BUSHNG LUBE AERO 10/12/2004 8014793 77%-100% SULFURIC ACID 12/12/2002 SULFURIC 90-RAM TR (PRAC 5093) 04/03/2003 70995709 965AP-G, BUILD UP AP-G, TTX-1 AP-G 03/20/2002 8001220 Copyright (c) 2006 by MSDS1, Inc. All rights reserved. Thursday, May 04, 2006 SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500 Hawesville KY 42348 Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements. Page 1
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Page 1: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

"M", "M-10" PAINTSTICKS 06/15/2001008-ZINC GALVANIZING (AEROSOL) 08/02/1992 80017511 1/2 OZ - 50" OCF CSM 05/10/20011,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 07/12/1996 713013751,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 01/12/20001,10-PHENANTHROLINE 09/07/1993 7130623610% TITANIUM DIOXIDE 02/28/2000 1013100% RTV SILICONE SEALANT - ALL 06/01/2001105 SUSPENSION RFU 01/20/1999 800094214D THREAD SEALANT WITH TEFLON 1PT 11/18/20032-PROPANOL (12090) 04/28/1998 71318878215-15 BLAZE ORANGE ALKYD PAINT 02/04/2000 8000830222-WP SPRA-BUFF 12/03/1997 8000360248 MED STRENGTH THREADLOCKER STICK 10/29/2004268 THREADLOCKER STICK, 37686 10/29/20042880 GENERAL SPRAY ADHESIVE 05/10/1999 800054029-05 (AIR DRY) 08/04/19963D TRASAR 3DT165 05/31/2005 80147913M ABRASIVE PRODUCT 248D 04/07/2005 N/A3M BRAND ROOFING GRANULES 03/02/19953M BRAND ROOFING GRANULES 08/28/20033M CC-2 PREP KIT (CABLE CLEANER) 04/02/1999 712956203M IMPERIAL MICROFINISHING COMPOUND LIQ 02/11/1997 713253653M INTERAM MAT SERIES IM, IS, AND IS-L 01/10/19903M MACHINE RUBBING COMPOUND 09/17/1987 713253643M NRS RUBBER ADHESIVE 08/27/1996 7072888744 ROSIN FLUX CORED SOLDER 03/23/2000 70977327454 PRISM SURFACE INSENSITIVE IA (45404) 11/25/200350 ML BEARING MOUNT GRADE B 01/03/199550ML GASKET MAKER HYSTER 01/04/1994 8000341561 PIPE THREAD SLNT 19GR STK 04/07/200457200 HEAVY DUTY PURE SILICONE 04/24/2001 8001531601 CHAIN DRIVE PIN&BUSHNG LUBE AERO 10/12/2004 801479377%-100% SULFURIC ACID 12/12/2002 SULFURIC90-RAM TR (PRAC 5093) 04/03/2003 70995709965AP-G, BUILD UP AP-G, TTX-1 AP-G 03/20/2002 8001220

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 1

Page 2: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

A-17 FABRIC TWISTED WOVEN ROVING 06/12/2002AA-300 ACIDSORB 07/10/2000ABC DRY CHEMICAL EXTINGUISHER 07/01/1997ABRASION RESISTANT CAST IRON 10/01/2002 71342562ABRASIVE FLAP DISC - GLASS FIBER BACKED 05/14/2004ACCU-TAB WHITE CALCIUM HYPOCHLORITE 06/15/1998 8001121ACETIC ACID, GLACIAL 10/15/1994 71304266ACETIC ACID, GLACIAL, 00120 12/12/1997 ACETICACETONE 12/01/1993ACETONE 01/12/2000ACETONE 09/29/2000 71302302ACETONE 12/15/1999ACETONE, 00140 08/11/2000 71320744ACETONITRILE 04/23/1998 71295174ACETYLENE 06/07/1996 ACETYLENEACETYLENE 06/30/1994ACETYLENE 10/01/1997 ACETY PRAXACID ALERT TEST KIT (LARGE & SMALL) 04/13/2000ACID FLUX CORED SOLDER 10/15/1996 ACIDFLUXACID STARCH INDICATOR POWDER, R-0725 05/01/1996 71348070ACID TEST KIT 11/20/1985ACOUSTICAL BACKING BOARD, THERMACUBE... 09/03/1997 71321212ACRI-FIL 896-WHITE 02/01/1995 71297946ACRI-SHIELD EXT. ACRYLIC LIGHT BASE 739 02/26/2003ACRI-SHIELD GLOSS BLACK, 610 02/01/1999 1000003580ACRYLIC BONDING PRIMER 515-WHITE 04/03/1995 71295189ACRYLIC EGGSHELL 1033/1034/1035... 05/09/1995 70971569ACRYLIC ENAMEL REDUCER (COOL TEMP.) 01/03/1996 71324438ACRYLIC EXTERIOR PAINT 517, 518, 519,... 06/21/1993 71338403ACRYLIC GLOSS ENAMEL 904/905/907/908/909 09/23/1991 71338401ACRYLIC GLOSS EXT PAINT, 610,617,618,... 04/14/1993 71338402ACRYLIC GROUT ADDITIVE, TA-869 04/25/1996 71326319ACRYLIC W/B (TTP-1952B) L.F. YELLOW 2412 05/19/1999ACRYLIC W/B WHITE 2408 06/03/2005 N/AACTI-BRITE 09/27/1996 8000923ACTI-KLEAN (AK-1, AK-5, AK-55) 07/11/1991 8000925

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 2

Page 3: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

ACTIVATED ALUMINA 05/26/2004ACTIVATED ALUMINAS 03/28/2001ADALOX OR METALITE CAP 06/24/1999 ABRASIVEADHESIVE 520 05/22/1989 71339158ADHESIVE/SEALANT 271 01/22/1996 ADHESI 271ADHESIVE/SEALANT 277 01/03/1995 71264048ADVANT. 900 INT/EXT LATEX DEEP PAST. 915 02/28/2001ADVANT. 900 INT/EXT LATEX LIGHT BASE 919 04/25/2003 8014571ADVANT. 900 INT/EXT LATEX PASTEL BASE905 02/28/2001 8002006ADVANTAGE 900 HIGH GLOSS DEEP BASE 01/26/1999 1000001774ADVANTAGE 900 HIGH GLOSS PASTEL BASE 06/04/1999 H/G PASTELADVANTAGE 900 HIGH GLOSS ULTRA DEEP BASE 01/15/1999 8002004ADVANTAGE 900 INT/EXT LATEX DEEP BASE908 03/13/2001 PORTR908ADVANTAGE 900 INT/EXT LTX LIGHT BASE,909 03/27/2003 8001984AEROLEX PLUS AEROSOL 04/17/2003 AEROLEXAEROSOL RED SP-1196, SP1456 05/02/1995 8000880AEROSOL TOUCH-UP PAINT GRAY 01/30/2004AHEW1512WHO W-15,WALMART LATEX CAULK,WHT10/04/1999 71208953AIR TOOL CONDITIONER 16-ATC, 8-ATC-S 03/01/2001 8014591AIR TOOL OIL, SL2531-ST2533 08/20/2004AIR, COMPRESSED 03/09/1996 71322557AIR, COMPRESSED 06/01/1999 8001612ALCOR 05/15/2001ALCOR 32 03/06/2001ALCOR MORTAR 08/02/1999 8000622ALCOR PLASTIC 05/09/2001ALIZARIN COMPLEXONE 02/13/1998 71297658ALIZARIN FLUORINE BLUE, DIHYDRATE 05/24/1996ALIZARIN FLUORINE BLUE, DIHYDRATE 05/24/1996 71296199ALKA-BRITE 03/08/2002 8001732ALKALINE BATTERIES-NO MERCURY FORMULA 02/28/1994ALKYLATED BENZENE LUBRICANT, AB300 07/01/2004ALL ADAMAS CEMENTED TUNGSTEN CARBIDE GR. 01/01/1985ALL EAGLE CEMENTED CARBIDE 08/23/2000ALL EAGLE CEMENTED TUNGSTEN CARBIDE 10/01/1999ALL PURPOSE SPRAY ADHESIVE #2880 06/23/2003

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 3

Page 4: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

ALL STATE ALL GUARD NOZZLE GEL 03/14/2003 N/AALL-STATE ALL-GUARD NOZZLE GEL 03/14/2003ALLOY RODS ATOM ARC LO HYD.,...1201B-M2 10/30/1997 8001193ALLOYED ALUMINUM A206.2 07/02/2001 71351596ALSTOP UNACAST 60 LC/PLUS 08/16/1996 ALSTOP60ALTRA R & O 100 08/25/1997 8000675ALUGARD FS 07/01/1998ALUM.ALLOYS/ALUM.ALLOYS W/LEAD8975K SER. 03/01/1990 ALUM/LEADALUMI-ARC ELECTRODE 3-32, 14150000 10/16/1995 71325710ALUMINA, C-70 02/01/2002 9110ALUMINOSILICATE FIBER TEXTILES 06/18/1999ALUMINOSILICATE FIBER TEXTILES 01/18/2004 70971411ALUMINUM , BERYLLIUM MASTER ALLOY 12/16/1986ALUMINUM ALLOYS 11/01/1995ALUMINUM BORON MASTER ALLOY 09/29/2000ALUMINUM CHLORIDE 11/17/1999ALUMINUM CHLORIDE 10/29/2001 71348157ALUMINUM CHLORIDE HEXAHYDRATE, 00905 03/08/2001ALUMINUM CHLORIDE HEXAHYDRATE, 99% 08/02/2000ALUMINUM CHLORIDE, 6-HYDRATE 01/04/1994 71348156ALUMINUM COPPER MASTER ALLOY 04/01/2002 1018ALUMINUM DROSS 04/01/2001 N/AALUMINUM DROSS 02/28/1994 71348255ALUMINUM FLUORIDE 03/05/2004 9130ALUMINUM FLUORIDE 08/01/1991 70624484ALUMINUM FLUORIDE 03/08/2000ALUMINUM FLUORIDE, AIF3 12/19/1997 8001211ALUMINUM OXIDE SLURRY 02/01/1994 71302583ALUMINUM PASTE PIGMENT, ALCAN 463,465... 11/01/1985 71302527ALUMINUM SILICON STRONTIUM MASTER ALLOY 03/06/1997ALUMINUM STRONTIUM MASTER ALLOY 10/01/1997 71302460ALUMINUM STRONTIUM MASTER ALLOY 09/29/2000 1022ALUMINUM TITANIUM MASTER ALLOY 04/01/2002 TITANIUMALUMINUM ZIRCONIUM VANADIUM MASTER ALLOY 04/01/2002ALUNDUM WHEEL 04/06/2000ALUNDUM WHEEL, ALUMINUM OXIDE GRND WHEEL12/03/2001

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 4

Page 5: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

ALUNDUM, CRYSTOLON, SEEDED GEL 09/08/1999ALUNDUM, CRYSTOLON, SEEDED GEL 02/15/2002AMADAC-F 12/01/1989 71354461AMI-GLAS/WOVEN FIBER GLASS 09/29/1993 70995410AMMONIA 12/04/1995 71295614AMMONIUM ACETATE 12/13/1993 70611820AMMONIUM BIFLUORIDE (0619) 11/24/1992 70611821AMMONIUM CHLORIDE 02/03/1997 70611818AMMONIUM CHLORIDE (AC9470862,...) 02/16/1998 71353067AMMONIUM HYDROXIDE, REAGENT ACS 01/15/2001AMMONIUM MOLYBDATE 11/17/1999AMMONIUM PHOSPHATE MONOBASIC (A685500) 03/04/1996AMOQUENCH OIL F 06/14/1995 71330238AMOVIS LUBRICANT NO. 8-X 01/29/1997 71327168ANION EXCHANGE RESIN, SPG1P-OH 01/01/1998 8001192ANTHRACITIC CATHODE BLOCKS 12/09/1994 CATHODEANTI SPLATTER COMPOUND NO. 65 07/02/2003ANTIBACTERIAL SKIN CLEANSER 08/05/1999 N/AAOS HEAT SINK COMPOUND 52022 06/01/2002AP-5 11/15/1995 71328555ARCAIR AIR CARBON ARC ELECTRODES 10/01/1997 WELD RODARGON 06/07/1996ARGON 12/01/1992 ARGONPRAXARGON, COMPRESSED 06/30/1994ARGON, LIQUEFIED ARGON 02/21/2002ARGOSHIELD GAS #90, 101 10/05/1989 8001590ARI SANITIZER DEODORIZER 01/01/1997 71361672ARI SANITIZER DEODORIZER II 01/01/2002 8001530ARSENIC REFERENCE STD SOL, SA449100 03/04/1996 71295416ASBESTOS ROPE 03/11/1989ASBURY MARCOTE 5 REFRACTORY COATING 05/01/1998 8001080ASCARITE II 04/04/1995 71298968ATOM ARC LOW HYRDROGEN WELD ELEC 4130 11/21/2005 8014790AVIATION FORM-A-GASKET #3 04/15/1997 AVIATION#3B-3 REFRACTORY BOARD 03/10/1999BACDOWN ANTIMICROBIAL HANDSOAP 01/26/1996 BACDOWN

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 5

Page 6: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

BACTERIA/ENZYME 06/29/1998 BACT/ENZBAFCO DISINFECTANT SPRAY 01/23/1995 71233564BAFCO FILM FREE GLASS CLEANER 04/17/1998 GLASSCLNBAFCO GLASS CLEANER 05/03/2004BAFCO LEMON DISINFECTANT 02/11/1997 DISINFECTBAFCO MINT DISINFECTANT 11/17/1994 71345538BAFCO ZING TOILET BOWL CLEANER 01/19/1995 71356107BAKED CATHODE BLOCKS WITH GRAPHITE 09/13/2005BAKELITE PREFORMS/POWDERS/PELLETS 07/01/1995 71348036BAKELITE PREFORMS/POWDERS/PELLETS 04/17/2000BAN-AIRE 11/05/1997BARBITURIC ACID 06/25/1993BARBITURIC ACID 05/08/2000BARBITURIC ACID 01308100-01309100 12/12/1997 71304269BARIUM CHLORIDE DIHYDRATE S71245... 04/17/1998 BARIUMBARIUM DIPHENYLAMINE SULFONATE, 0.1% 03/18/1994 71353071BASIC PIG IRON 01/01/1985BATH (ELECTROLYTIC), ALUMINUM REDUCTION 02/27/2003BATH CLEAR MICROBICIDE, 89044 08/02/2000BATTERY TERMINAL 278 07/23/2001 8001744BATTERY TERMINAL PROTECTOR 04/27/2005 8014702BATTERY, ELECTRIC STORAGE 04/24/2001BEAR TEX 12/04/2001BEARING MOUNT/GRADE B 01/01/1993 70934807BELZONA 1111 (SUPER METAL) BASE 07/30/1996 8000430BELZONA 1111 (SUPER METAL) SOLIDIFIER 07/30/1996 8000431BELZONA 1131 BASE 04/11/2001BELZONA 1131 SOLIDIFIER 04/11/2001BELZONA 1211 (E-METAL) BASE 10/21/1997 8000432BELZONA 1211 (E-METAL) SOLIDIFIER 10/21/1997 8000433BELZONA 1221 (SUPER E-METAL) SOLIDIFIER 03/07/1998 8000435BELZONA 1221(SUPER E-METAL) BASE 03/07/1998 8000434BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001BELZONA 1311(CERAMIC R-METAL)SOLIDIFIER 01/24/2001 8001761BELZONA 1341 (SUPERMETALGLIDE)SOLIDIFIER 05/11/1998 8000437BELZONA 2100 (D&A ELASTOMER) BASE 03/07/1998 BELZON2100

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 6

Page 7: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

BELZONA 2111 (D&A HI-BUILD ELASTOMER) 09/15/1994 71352533BELZONA 2111(D&A HI-BLD ELASTMR)SOLIDIFR 10/21/1997 8000439BELZONA 2131 ELASTOMER BASE 02/19/1992 71352266BELZONA 2131(D&A FLD ELASTOMR)SOLIDIFR 05/17/1996 8000441BELZONA 2211(MP HI-BLD ELASTMR)SOLIDIFR 02/04/1999 8000443BELZONA 2211(MP HI-BUILD ELASTOMER)BASE 02/04/1999 8000442BELZONA 2311 (SR ELASTOMER) BASE 10/03/1994 8000444BELZONA 2311 (SR ELASTOMER) SOLIDIFIER 06/27/1996 8000445BELZONA 2911 (ELASTOMER QD CONDITIONER) 02/04/1999 BELZON2911BELZONA 9111 (CLEANER/DEGREASER) 10/21/1997 8000447BELZONA 9411 08/01/1996 8000448BELZONA 9411 RELEASE AGENT 02/18/1993 71352268BELZONA1341(SUPERMETALGLIDE)BSE GRAY&BLU 05/11/1998 8000436BENTZ ENTEC 367 11/20/1996 71352710BERYLLIUM ALUMINUM MASTER ALLOY 01/12/1990BESLY/THREADWELL CUTTING TOOLS 05/01/1997BGF MAT, BGF MAT II 01/02/2002BIO-CAST ALUMINUM MOLD RELEASE LUBRICANT 03/09/2000BIO-FLOOR DEGREASER 02/07/2001BIO-TROL 88P 11/21/1996 71348512BIOREM - 2000 SURFACE CLEANER 01/12/2002BLACK DEVELOPER 05/26/1989BLACK MAGIC HOT MILL LUBE 04/01/1998BLANKIT INTERIOR LATEX PRIMER WHITE 1129 03/14/2003BLANKIT PRIMER 1127 DEEP BASE/1129 WHITE 12/21/1994 70971536BLEND 2266 02/14/1991 70975511BLEND 50-50 (NAOH/KOH) 12755 04/24/1997 70637161BLENDED COMMERCIAL FERTILIZER 06/10/1994BLU-RAM 03/08/2001BLUE CORAL WASH 'N WAX 03/06/2002BLUE MAX MANUAL ELECTRODES, ALL 10/08/2001 BLUE MAXBLUE RIBBON BLEACH-LIQ BLEACH-HOUSEHOLD 03/30/1989 71293694BLUE SHOWER II 04/29/1998 71292511BOD NUTRIENT BUFFER PILLOWS 05/03/2002BOD NUTRIENT BUFFER PILLOWS 11/29/2004BOD NUTRIENT BUFFER PILLOWS, 14862 10/26/1991 71211527

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 7

Page 8: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

BONDING CLAY 03/01/2001BORIC ACID 03/23/1992 71321091BORIC ACID, 03260 (A7710) 07/12/1996 71321096BORON NITRIDE LUBRICOAT BLUE 04/29/2002 8000841BORON NITRIDE LUBRICOAT ZV 06/19/2002 N/ABORON REF STD SOLUTION, SB-155 06/28/1991 71319770BOSS 315 SILICONE SEALANT 11/07/1997 70997812BRAKLEEN BRAKE PARTS CLNR NONCHLR 01/19/2005 8014762BRICK MIX 1002/CENTURION/CLIPPER AH... 10/07/1996 71336479BRIGHT & WHITE BLEACH 07/02/1997 71334414BRIJ 35, 30% SOLUTION 03/17/1997 71323514BROMCRESOL GRN-METHYL RED INDICATOR SOL. 09/02/1994BROMCRESOL GRN-METHYL RED INDICATOR SOL. 07/14/2001BROMOCRESOL GREEN SOLUTION 0.04%, SI-14 05/15/1991 71320202BROMOPHENOL BLUE S71389/90, B3925, ... 12/12/1997 71327234BTU BLOCK:BRDS,PANEL,FLXBLE,LADLE LINER 06/20/2000BUEHLER METSPLICE, CARBIMET BUEHLER-MET 02/20/2003BUEHLER MIROMET SUSPENSION 05/20/2003BUFFER SOLUTION HARDNESS 1 05/02/1996 71334429BUFFER SOLUTION HARDNESS 1 PH 10.1 08/11/2000BUFFER SOLUTION PH 10 AC258600000... 09/02/1997 BUFFER 10BUFFER SOLUTION PH 10.00 +/- 0.01 08/03/1998 PH 10.00BUFFER SOLUTION PH 4.0 (COLOR-CODED RED) 09/02/1997 BUFFER4BUFFER SOLUTION PH 7.0 (COLOR-CODED YLW) 01/04/1999 BUFFER7BUFFER SOLUTION TISAB (SB1754) 09/02/1997 71326910BUILD-UP LH, SELF-HARDENING, MULTI,... 05/25/1999 BUILDUPBULLS EYE ODORLESS PRIMER SEALER 10/01/1999BUTANE-LIQUIFIED PETROLEUM GAS 07/27/1994 8000572BWK-98 NON-SELECT WEED KILLR&SOIL STRLNT 01/04/1988 8000257C FRESH HEALTH C DIS 03/16/1999 8000700C-5A ANTISEIZE 07/23/1997 ANTISEIZEC5-A COPPER ANTI-SEIZE STICK 10/24/2003CADMIUM CHLORIDE ANHYDROUS (C10100) 05/28/1996 71343282CADMIUM FREE SILVER BRAZING ALLOYS 08/01/2000CADMIUM MONOCARBONATE 09/12/1995 71343284CADWELD ELECTRICAL WELDING MATERIAL 09/15/2000

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 8

Page 9: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

CALCINED FLUID PETROLEUM COKE 12/01/2001 9551CALCINED PETROLEUM COKE 08/24/2000 9160CALCIUM CHLORIDE SOLUTION 2.75% 03/03/1993 71316964CALCIUM CHLORIDE, ANHYDROUS 03/01/1991 71295570CALCIUM FLUORIDE (C89250) 03/04/1996 71316968CALCIUM HYPOCHLORITE SOLUTION (C100250) 03/04/1996 71344231CALCIUM HYPOCHLORITE-65% 10/12/1995 71301478CALCIUM OXIDE 08/02/2000CALIBRATION SAMPLE (C,H,O,N,S IN STEEL) 07/13/2002CALVER 2 CALCIUM INDICATOR POWDR PILLOWS 07/31/1999 8000941CANCEL MALODOR COUNTERACTANT 11/18/2002CANON INK CARTRIDGE BLACK BC-02 12/01/1992CARBOLINE 188 FINISH PT A 09/11/1993CARBOMASTIC 15 LOW ODOR PART A 10/30/1995CARBON / GRAPHITE 01/10/2005 N/ACARBON AND ALLOY STEELS 07/01/1989 NUCR STEELCARBON BLOCK RANGE 03/27/1998CARBON BLOCK RANGE 06/19/2002 9535CARBON DIOXIDE 03/15/2002CARBON DIOXIDE 02/01/1999 71348492CARBON DIOXIDE, GAS 06/07/1996 BOCCARBONCARBON MONOXIDE IN AIR 01/01/2003CARBON, ALLOY, AND TOOL STEELS 04/01/1993 71324680CARBON, ALLOY, AND TOOL STEELS 11/01/1995 8001831CARBORUNDUM (C192500) 03/04/1996 71344404CARBOWAX 03/01/1991 71305297CARDABLE FIBER,CMPLX REINFMNTS,CRATEC,.. 09/23/1998CARPET SCIENCE TRAFFIC LANE CARPET CLNR 06/18/1997 71345351CARTRIDGE FOR POWER DEVICE 08/17/1993CAST STEEL SHOT,LOW CARBON CAST STL SHOT 01/01/2003 AMASTEELCAST-OFF 09/27/1999 8001457CASTOLAST G ADTECH 11/04/1999 8000621CASTWELD 55, 99, T55 05/26/1999 8000850CATCH-ALL BRAND FILTER-DRIER CORES 07/15/2002CATHODE PASTE RT RAMPASTE (CD RAM PASTE) 09/07/1990CATION EXCHANGE RESIN 09/01/2000 8001240

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 9

Page 10: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

CAUSTIC FREEZE PROOF 82/100/150/400/ESI 08/30/2004 8014690CAUSTIC POTASH 03/07/1995 71295604CAUSTIC POTASH 45% 08/02/1993 70637163CAUSTIC POTASH SOLUTION 01/15/1996 71306560CAUSTIC POTASH, LIQUID, 30-60% 03/20/2003 8002050CAUSTIC POTASH-LIQUID (ALL GRADES) 01/01/1998 70637165CAUSTIC POTASH-LIQUID (ALL GRADES) 05/14/2004CAUSTIC SODA ANHYDROUS (ALL GRADES) 01/01/1998 71232895CAUSTIC SODA SOLUTION 09/04/1997 70637164CAUSTIC SODA, 50% AND WEAKER SOLUTIONS 01/15/1996 71306561CC 100 + PARTS WASHING SOLUTION 02/05/2001CC 100+ PARTS WASHING SOLVENT 12/02/1994 71329478CELLULOSE ACETATE 10/29/1999 70637162CELLULOSE BINDER 10/13/2004 N/ACER-WOOL BLANKET LT, RT, HP, HTA 10/01/1995 70995451CER-WOOL BULK 05/01/2002CER-WOOL BULK LOOSE & CHOPPED LT,RT... 10/01/1995CER-WOOL PUMPABLE 03/01/2001 9561CERTIFIED 2001 05/01/1997CERTIFIED 2001 CARPET CLEANER 07/06/1998CHEMICAL CEMENT 46-248/250/253/256/080 10/15/1992 70362852CHEVRON CLARITY HYDRA-OIL/AWISO32,46,68 08/20/2002 HYDRAULICCHEVRON DELO 400 MULTIGRADE SAE 15W-40 09/27/1994 71341410CHEVRON DIESEL ENG. OIL DELO 6170 SAE 40 07/28/1994 71341390CHEVRON GEAR COMPOUND EP ISO 460 10/09/1996 71341163CHEVRON HANDY OIL ISO 15 04/02/1999 8000152CHEVRON HEATING FUEL NO. 1 04/21/1990 8000132CHEVRON HS DIESEL FUEL 2 06/03/1995 HSDIESELCHEVRON HYDRAULIC OIL AW ISO 68 04/01/1993 71341380CHEVRON LS DIESEL 2 06/03/1995 70803596CHEVRON MACHINE OIL AW ISO 100 04/01/1993 71341430CHEVRON OPEN GEAR LUBRICANT GRADE 250 NC 10/20/1994 8000162CHEVRON OPEN GEAR LUBRICANT SP 05/07/1996 71344164CHEVRON PINION GREASE 250 CB 03/20/1992 71341230CHEVRON RUST PREVENTATIVE 01/12/1995 71341190CHEVRON SOLUBLE OIL B, CPS233703 10/28/1994 71341440

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 10

Page 11: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

CHEVRON SRI GREASE 02/17/1999 8000632CHEVRON SYNTHOLUBE COMPRESSOR OIL 01/17/2006 N/ACHEVRON ULTI-PLEX GREASE EP 12/10/1997 8000243CHEVRON ULTI-PLEX SYNTHETIC GREASE EP 11/04/2005CHLORAMINE T TRIHYDRATE 09/02/1997 71344436CHLORAMINE-T 10/07/1986CHLORAMINE-T (1097997) 12/01/1994 71344434CHLORINE 05/10/1999 8000801CHLORINE 01/01/1999 CHLORINECHLORINE 10/11/1989 71344432CHLOROACETIC ACID (A176500) 03/04/1996 71295677CHROME-NICKEL ELECTRODE #500 05/16/1991 500HIALLOYCHROMIUM (VI) TRIOXIDE, ACC 04940 06/04/1998 71303235CIMPERIAL 1070 05/05/2000 8001050CITGO GASOLINES-ALL GRADES UNLEADED 12/31/1996 71347120CITRANOX 02/01/1991CITRIC ACID ANHYDROUS (A9401) 03/04/1996 71295676CITRUSOL III 02/19/2003CITRUSOLV SPRAY 08/01/1995CLEAN-R-CARB CARBURETOR CLEANER 01/19/2005 N/ACLEANING SOLUTION 08/02/2000CLEANING SOLVENT 755 (AEROSOL) 01/22/1996 71303325CLEAR AMMONIA 11/14/2002CLEAR CLEANER 02/08/1996 70748612CLEAR PRIMER 11/01/2005 71356022CLEAR PRIMER CLEANER 01/01/1999 71356021CLEAVER CAST,FURNACAST,HI STRGTH 28-LI.. 06/30/1997 CLEAVERCLIMATE SMOOTH SOLDERING PASTE 03/03/1994 SOLDRPASTECLIPPER DP 11/18/1998 CLIPPER DPCLIPPER GREENLOK DP 06/25/2001 GREENLOKCLOR-D-TECT Q2000/4000CHLOR/HALGN TST KT 05/17/1995CN137 08/07/1997 CN137CN731-CN738-REFRAX 10/05/2000 CN731COAL TAR BITUMEN 08/01/1996 70636776COAL TAR BONDED RAMMING PASTE 10/18/2002 9182COAL TAR PITCH 02/01/1994 70611793

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 11

Page 12: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

COAL TAR PITCH 07/19/2005 9170COATED ABRASIVE PRODUCTS 05/30/2002COATED ABRASIVES - RESIN OVER RESIN,... 11/22/1997 EMERYCLOTHCOATING 368 KDC-E-162 09/24/1998COKE 06/01/1995 70636775COLOR PUTTY NAILHOLE FILLER 01/01/2001COMBI-BLOCK 05/13/2003 9958COMMERCIAL/IND. FAST DRY GLS ALKYD ENML 04/03/1993 71305586COMPOSITE WIRE-100,101,103,117,121,... 11/28/2001 8001872COMPOSITE WIRE-TRACKWEAR,NICROMANG,110,. 07/09/2003 121-GCONCEPT 2020 CC, DCU2020 09/11/1995 71331080CONFIDENCE PLUS CLEANER 03/30/2000CONOCO HD CALCIUM GREASE 01/19/1992 GREASECONTACT CLEANER 2000 05/21/1996 CLNR-2000CONTACT NB NITRIDE BONDED SILICON CARBID 07/01/1997 71351276CONTRAD NF 08/12/1999COOL TOOL 06/17/1997 71238256COOLING SYSTEM STOP LEAK ALUMINIZED 11/03/2003 N/ACOPPER METAL ACCELERATOR 01/11/1999 71346710COPPER OXIDE RARE EARTH BASE 01/03/2005 N/ACOPPER SCRAP 07/08/1998 1008COPPER STANDARD SOLUTION, 75 MG/L AS CU 11/06/1996 71303458CORAL BP 05/15/2001CORMATIC/ULTIMA HANDI-SCRUBB SF HND CLNR 06/06/1996CORPATCH 80/90 07/27/1994 71351308CORVE8301 05/08/1996 71306287COSMOLUBRIC HF-130 10/16/2003CP INSTIT/PROD AJAX OXYGEN BLEACH CLENSR 04/01/1994CRAZY CLEAN ALL PURPOSE CLEANER 04/22/1998 70968672CRC 2-26 10/30/1995 70508494CRC 2-26 AEROSOL 12/26/1995CRC DRY GLIDE AEROSOL 03/17/2001 8001807CRC DRY GRAPHITE LUBE 11/04/2003 8014710CRONACAST 211 08/01/1996 71348708CRONACUT EAGLE 1100 08/01/1996 71348709CRONAWELD EAGLE 3880 08/01/1996 71348711

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 12

Page 13: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

CRONAWELD EAGLE 3881 08/01/1996 71348712CROSSBOW HERBICIDE 12/23/2003CROSSTRAN 106, 206 & 306 10/30/2000 8002010CRUSHED BATH 11/26/2002CRUSHED ELECTROLYTIC BATH 01/01/1985CRYOLITE 06/01/1985 71343571CRYSTALON/NORZON 03/22/1996CUPFERRON (C-551) 07/09/1989 71344424CUTTING OIL AEROSOL 02/26/2001CUVER 2 COPPER REAGENT 01/01/1995 71303581CYANIVER 3 CYANIDE REAGENT 11/06/1996 71344191D-SPERSE-X 06/03/1996 71348550DAP '33' GLAZING COMPOUND 02/01/1997 70997580DAP COVE BASE ADHESIVE 03/03/1992 70997705DAP DOW CORNING TRADE MATE II 08/30/1994DAP ORIGINAL CONTACT CEMENT 08/11/1999 8000512DAVISON BLU INDICATNG GEL GR.13,42,43,44 01/01/1990DC12060 GUNTHER ULTRA BOND 03/03/2003DEFENSE, F1350 06/15/1998DENSE SODA ASH 12/10/1995 70636767DEPEND 330 NO-MIX ADHESIVE 01/27/1999 8000662DERAKANE 411-45 VINYL ESTER RESIN 06/18/1991 8000401DERAKANE 470-300 EPOXY VINYL ESTER RESIN 03/18/1996 71323420DERAKANE 510C-350 EPOXY VINYL ESTER RES 03/07/2002DERBY 3000 10/01/1997 70995692DERBY SUPER DUTY FIRECLAY BRICK 09/06/2001DESULCO 01/29/2002 71311504DEVELOPER FLUID CONTAINED IN POD FILM... 08/24/1994 POD FILMDEVELOPER, SKD-NF/ZP-9B 02/29/1996 71299259DEXTROSE ANHYDROUS (BP3501) 03/04/1996 71344217DI-ELECTRIC GREASE 05/27/2003 8001804DIALA OIL AX 01/04/1999 8001231DIAMOND SPRAY 12/01/1994DIAMOND SPRAY 07/13/2002DIAMOND/CUBIC BORON NITRIDE GRIND WHEEL 11/29/2000DIAMOND/CUBIC BORON NITRIDE GRIND WHEEL 04/03/2001

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 13

Page 14: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

DIAZOTIZING SALTS 03/09/1995 71299014DICATON 06/03/1996 71339171DIESEL GUARD LOW POUR PLUS 100 08/30/2005 N/ADION FR 9300-00 01/21/1997 71322914DIP SEAL(250,260,300B/G,301,302,303,304) 04/17/2002 8001701DIPOTASSIUM PHOSPHATE 12/10/1992 71306333DISAPPEAR MALODOR COUNTERACTANT 01/26/2000DISCS-PSA 09/03/2002DISODIUM PHOSPHATE, DISODIUM HYDROGEN 08/10/1993 71344393DOW 77 PART ASSEMBLY PASTE 10/18/1995 70935010DOW CORNING 3-4000 SIL ROOF CTING(TC)LT 01/30/2004DOW CORNING 3-5000SILCNE ROOF COAT.L.GRY 05/01/2002DOW CORNING 321 DRY FILM LUBR (AEROSOL) 11/03/1995 CORNING321DOW CORNING 55 O-RING LUBRICANT 10/21/2003DOW CORNING 732 M/P SEALANT, WHITE 07/29/1997 RUBR ADHEDOW CORNING HIGH VACUUM GREASE 01/01/1985DOW MOLYKOTE BR-2 PLUS GREASE 09/27/1985 BR-2 GRSEDOW MOLYKOTE Z POWDER 01/19/1996 8000229DOWFROST HEAT TRANSFER FLUID 01/08/1999 71300981DPD FREE CHLORINE REAGENT 11/19/2000 DPD REGNTDPD INDICATOR FOR ULTRA LO RNGE CHLORINE 06/12/1997 71344181DPD TOTAL CHLORINE REAGENT 08/21/1996 DPD CHLORDPD TOTAL CHLORINE REAGENT 10/12/2000 71340992DRI-LITE 65A, 66A 11/19/1996 71317274DRI-LITE 94A 08/02/2002DRI-VIBE150Z/400Z/401Z,MINRO-SIL RAM501Z 03/10/1999 70995587DRITHERM Q1, Q1T, Q2, Q2T... 03/01/1996 70611803DRY WALL SEALER 426-WHITE 04/03/1995 71317029DRYLOCK FAST PLUG, 25011 01/01/1990 71349364DRYLOK STUCCO PAINT-LIGHT TINT BASE, 109 07/01/2001DUALSHIELD T-5&CORESHIELD FLUXCORD ELECT 04/06/2000 8001381DUCTILE IRON 10/01/2002DUG OR SCRAP POTLINING 01/01/1985 71348235DUPLEX BRAKE FLUID 06/24/1998 BRAKEFLUIDDURA-WELD ELECTRODE 10/13/1999 8001160DURALINE PRES-ON ABRASIVES (ALL KINDS) 09/03/2002

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 14

Page 15: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

DURALITE 70 08/27/1997DURALUM GW, GW/LBD, HRG, GW/HBD,... 01/01/1997 70997788DURATAB BRICK 08/27/1997 DURABRKDURATAB MORTAR 02/14/2000 8000951DURATAB MORTAR 08/27/1997DUST MOP SPRAY 11/08/1995 71337894DUSTER AEROSOL DUST REMOVAL SYSTEM 02/26/2001DV/-38/-AH/-P GREENAL-83MP/85 08/29/1997 DV-38BRICKE308-16 OR 308L-16, 3/32, 1/16, 5/64" 01/01/1985 70114211E6011 WELDING ELECTRODE GROUP A 07/14/2005 8014713E7018 WELDING ELECTRODE GROUP B 07/14/2005 8014712EASY-OFF FUME FREE MAX OVEN CLNR AERO 05/18/2000 N/AEASY-OFF FUME FREE OVEN CLEANER 02/13/1993ECONO FIBERED ALUMINUM ROOF COATING 10/31/1996 71339961ECOSAFE FLUSHING FLUID (OIL BASED-46) 11/24/1999 8000404ECOSAFE FR-46 11/04/1998 8000405ECOSAFE FR-68 12/15/2005 8000720EDTA SOLUTION 1M 11/06/1996 71343580EDTA TITRANT, 0.035N 11/06/1996 71343582EDTA, 0.001-0.115 MOLAR AQUEOUS SOLUTION 09/10/2001EL CARB 100 03/01/2000ELASTOCOAT 3-4000 COATING LT GRAY 07/14/2005ELASTOSPRAY 8000A ISOCYANATE 02/23/2005ELASTOSPRAY 81252 R RESIN 12/09/2004ELASTOSPRAY 81302 R RESIN 05/09/2005ELASTOSPRAY HPS 5100-2.5 FF RESIN 09/07/2000ELASTOSPRAY HPS 5100-2.5 FF RESIN 07/22/2002ELECTRICAL JOINT COMPOUND NO. 2 11/14/1995ELECTRICAL JOINT COMPOUND NO. 2 06/04/1999 CMPD #2ELECTROLYTIC BATH 04/04/2001ELECTROLYTIC BATH WITH/WITHOUT LITHIUM 03/25/2005ELECTROSTATIC PRECIPITATOR DUST 01/01/1985ELMELEC/ELMTUBE/PERFOREIM 10/15/1997ELMER'S CARPENTERS WOOD GLUE 06/16/1999 70934799EM IRON-ALUMINUM - 80% IRON 09/25/2003 1003EM MANGANESE-ALUMINUM - 75% MANGANESE 06/17/1999 MANGANESE

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 15

Page 16: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

EMBECO 885 GROUT 10/01/1997 8001180EMKARATE RL 32CF 02/11/2003 8001790EMKARATE RL 68H 02/11/2003ENERPAC HF & HOF HYDRAULIC OIL 03/26/1997 71298279ENVIRONMENTAL MASTER MECHANIC AEROSOL 02/14/1997 CLEANEREPOXY BONDED ABRASIVE PRODUCTS 02/05/1999EPOXY BONDED ABRASIVES 02/12/2002EPOXY CEMENT KIT 02/03/1999 8001206EPOXY WELDKIT PART "B" 02/04/2003 8000931EPSOM SALTS 12/09/1992 71331707ERIOCHROME BLACK T SOLUTION (SE32500) 09/02/1997 71353068ETHYL ALCOHOL, ANHYDROUS, DENATURED 03/03/2003ETHYL ALCOHOL, DENATURED (A407500) 05/17/1996 71296509ETHYL ALCOHOL, DENATURED, 95%, SPECIAL 10/19/1995ETHYLENEDIAMINE TETRAACETIC ACID S311100 05/12/1998 71353066EVAP POW'R - C 03/01/2002 8001733EVERCLEAN ALL PURPOSE CLEANER, 180-2081 01/28/2000 8000669EXCALIBUR 7018 08/06/2001EXPRESS-27/EXPRESS-27 PLUS 05/29/1996 71351317EXXON GEAR OIL GX 85W-140 07/23/1992 71296818EZ CAST 2700 03/30/1999 8000810FABRIC, MATS, TAPE, ROPE, TUBING 09/11/2002FALK LONG TERM GREASE 02250 10/01/2001 8001750FAST CURE EPOXY, 21425 10/21/2004FERRIC ION SOLUTION 05/07/1996 FERRICFERROIN INDICATOR SOLUTION 20551 04/30/1987 71336867FERROUS AMMONIUM SULFATE STANDARD, 0.0 06/23/1992 71336872FERROUS CHLORIDE SOLUTION 09/03/1996 71352376FERROUS CHLORIDE SOLUTION 01/14/1994 71336870FERROVER IRON REAGENT 01/11/2001 71333406FERROVER REAGENT P/P F/25 ML SAMPLE 08/14/2002FIBER GLASS INSULATION 05/01/1996FIBERFRAX HIGH PURITY PAPERS 03/16/1998 FIBERFRAXFIBERFRAX MOIST PAK-D 09/18/1997 71348302FIBERFRAX QF CEMENTS 04/17/1998 CEMNTQF180FIBERFRAX QF CEMENTS 02/11/2002 CEMNTQF

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 16

Page 17: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

FIBERFRAX ROPES 12/04/1995 71348301FIFTY-FIFTY MORTAR 12/07/2000 8001270FILM BUSTER BASEBOARD STRIPPER 11/18/2002FINALE HERBICIDE 11/03/1999 8001041FIRE-STOP SYSTEMS # 310 PANEL 01/01/1998FIRST CLASS FURNITURE POLISH 11/24/1997 71330162FISHERBRAND VACUUM PUMP OIL LIGHT, 11406 10/23/1997FLAKE CALCIUM CHLORIDE 09/01/1994 71316962FLAME RESISTANT FOIL (FSK-25) BLDG INSUL 02/06/1997 70944491FLEETWELD 35LS 01/20/1996 35LSFLEETWELD 5P AWS E6010 01/20/1996 LIN6010FLEXWEAVE 1000 TEXTILES 09/18/1997FLOETROL 09/01/1999FLUORSPAR 01/01/1999 9150FNS,RS,FRANCE NONSPALL,ROCKSPAR,MEDAL P4 11/01/2000FOAMING RUG CLEANER 18OZ. 10/21/1999FOAMY Q & A 07/18/1996 71345349FOOD GRADE MACHINE OIL 05/28/2003FORANE R 22 12/30/1993 FORANE R22FORAY DRY CHEMICAL EXTINGUISHING AGENT 04/22/1994 71348485FORM-A-GASKET #1 01/01/1994FORM-A-GASKET #2 SEALANT, 80009 04/23/1997 71341510FORMULA 900 08/11/1998FOUNDRY PIG IRON 01/01/1985 PIGIRONFRANKLIN COMPARE 09/09/1994 71345311FRANKLIN METEOR 09/22/1994 71345350FRANKOTE PMC-100 01/07/2004 1000029140FREESTYLE BROMINE MINI 10/11/1996 BROMINEFREON 114 10/01/1985 70934971FREON 12 10/07/1996 FREON12FREON TF 01/01/1985FRESH GEL AIR FRESHENER 11/25/1985 8000304FULLFORCE ANTIFREEZE & COOLANT 09/01/1998 70945621FUSIL CASTABLE 820-I 08/01/1994 70995618FUSILADE II TURF & ORNAMENTAL HERBICIDE 03/01/1995 71339858FUSION DS/LDS/SS/FOAM 50 06/30/1997 71353402

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 17

Page 18: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

GALVANIZED SHEETS,HOT&COLD ROLD CARB... 04/01/1995 71343647GAS/SELF SHIELDED CARBON & LOW ALLOY STL 06/01/2002 E71T WIREGASKET ELIMINATOR 518 SEALANT 10/22/2004GASOILA SOFT SET 05/18/1998 8000300GENETRON 12 09/01/1994 71304182GENETRON 22 01/01/1997 GENETRN22GERM-A-CLEAN 02/01/1992GIL-TREAD 6-11 SPECIAL GREEN 09/03/1997 71296058GLASS FIBER BACKING PAD FOR FLAP DISKS 05/09/2000GLASTIC GRADES: TSF SHEET & SCUFF LINER 10/01/1996GLYCERIN (G31500) 05/17/1996 71325742GLYPTEX EGGSHELL 438, 439, 440, 445 01/06/1993 70971510GLYPTEX EGGSHELL INT OIL LIGHT BASE 439 02/15/2001 PORTR439GLYPTEX ENAMEL 4124 BLACK 02/21/1991 70971445GLYPTEX INTERIOR/EXTERIOR OIL, 4139 08/20/2002GO-JO ORIGINAL FORMULA H/D HAND CLEANER 01/08/1996GOJO HAND MEDIC ANTISEPTIC SKIN TREATMNT 12/07/1999GOJO NATRL ORNG LOTION HND CLNR W/PUMICE 10/13/1999 71354590GOJO PRO PAINT & STAIN HAND CLEANER 11/05/2004 71346489GOLDEN BELT DRESSING AEROSOL 10/26/1998 70997135GOOSE CHASE AND FRUIT SHIELD 03/25/2004GRAY IRON 10/01/2002 71304639GREAT STUFF 07/22/1994GREEN CREVICE PASTE - MEKP CURE 03/30/1999GREEN LAY-UP RESIN - MEKP CURE 01/31/1995GREEN LINER PRE-MIX - MEKP CURE 07/10/1995GREENAL-50-C 12/18/1996 71352735GREENCAST-94/-97,CASTABLE MIX 250/275,.. 04/06/1995 71353533GREENKLEEN-60 PLUS 03/10/1999 70995590GREENLITE - 45 - L 05/26/1999 GRNLITE-45GREENLITE CAST 22 PLUS 08/14/2001GREENLITE-26 02/27/1995 71352734GREENLITE-45-L AL PLUS 05/09/2001 8001278GREENPAK-90-PS/PLUS 01/06/1997 GRNPAK90GREENSET-94-P 06/05/2001GREFCON 98 SP/PLUS 08/13/1996 GREFCON98

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 18

Page 19: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

GRINDING AND CUTTING WHEELS, RESINOID 11/03/2000GROUND LIMESTONE-HUBERCARB,CMF,DRITHERM09/16/1999 70995154GROUT / MINRO-AL GROUT 08/21/2002GTA103 THINNER (T-3) 11/10/1993 71301593GUARDIAN VALVE-REGULATED LEAD/ACID,... 04/01/1996H-N PAINTSTIK - RED 10/05/1999 71000376H-W ES CASTABLE C 03/02/1993 71320240HALL CELL BATH 02/10/2000HALL CELL BATH WITH BERYLLIUM 10/20/2000HALOGEN SCRUBBER/TRAP 04/17/2000HD LITH 2 GREASE 06/03/1992HEAT-SHRINKABLE POLYMERIC PRODUCTS 10/01/1994HEATHER AIR FRESHENER 11/24/1997 71336811HEAVY BODIED KLEAN-STRIP 06/14/1989 70971700HEAVY DENSITY PIPE INSULATION 02/11/2004HELIUM 10/01/1997 8000180HELIUM GAS 06/01/1999 8001611HEPACIDE QUAT 07/18/1996 71345330HETRON 197 P ACC CR 01/05/1996 71302718HETRON 922 04/26/1996 8000250HF CONTACT CLEANER (AEROSOL) 2125 06/21/1994HI AL KASTITE 08/27/1997HI ALUMINA BRCK(UNBURND,PHOSPHATE-BOND) 01/05/1999 70995535HI ALUMINA MORTARS(WET,PHOSPHATE-BONDED) 10/07/1998HI-HIDE EGGSHELL LIGHT BASE 08/17/1999 8000355HI-HIDE INTERIOR LATEX DEEP BASE 108 08/22/2002 8001982HI-HIDE INTERIOR LATEX LIGHT BASE, 109 08/22/2002 8014600HI-HIDE INTERIOR LATEX, 105 02/27/2001 8001560HI-HIDE S/G INT. LTX,107 EXTRA DEEP BASE 07/15/1998 70971551HI-HIDE WALL & TRIM PAINT PASTEL BASE 04/09/1999HI-IMPACT ELECTRODE 09/05/2001 MANGTRODEHI-PACT ELECTRODE 5/32 04/12/1991 8001000HI-POINT 90 04/19/1996HI-TECH 02/23/1996 71337081HIGH CORE 05/21/1993 71304738HIGH CORE 05/21/1993

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 19

Page 20: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

HIGH SILVER BRAZING ALLOYS 04/07/2000 8001730HIGH STRENGTH THREADLOCKER RED GEL 10GR 09/02/2004 8002060HLM-5000 05/01/2001HOMER 828 04/13/1999 70974282HOSTALEN GUR STANDARD GRADES (POWDER) 01/14/1991 70995253HOT MELT ADHESIVES / MASTICS 03/01/1997HOT TOP MOLDIT CG 01/01/1997 71351611HOUGHTO-SAFE 520 10/10/1995 70906965HOUGHTO-SAFE 620 12/22/1999 8001120HOUSEHOLD AMMONIA 04/28/1998HP 51625A INK CARTRIDGE 08/01/1997 71258097HP 51626A INK CARTRIDGE 08/01/1997 HP51626AHP 51645A INK CARTRIDGE 08/01/1997 HP51645AHP C1823A PRINT CARTRIDGE 08/01/1997 1000001905HP PRINT CARTRIDGE 51649A 03/02/1998HYDRATED LIME 01/01/2001 8001691HYDRATED LIME, STCC 3274111 05/12/1995 8000422HYDRAZINE SULFATE 03/01/2000HYDRION BUFFER SALTS PH 9.00-11.00 05/20/1992 BUFR SALTSHYDROCHLORIC ACID 37% SOLUTION (11155) 12/03/1997 71335892HYDROCHLORIC ACID, GR 10/29/2001HYDROCIDE MASTIC 402, 410, 411, 427 06/16/2000HYDROGEN (25%-45%) IN ARGON 09/01/1992 71319598HYDROGEN PEROXIDE 20-60% 01/20/2005 71336288HYDROGEN PEROXIDE 30-50% (H323500) 03/04/1996 71314390HYDROXYLAMINE SALT 10/04/1993 71296010I-G 26 CAULK 01/22/1996ICI 3000 MORTAR 06/05/1998 71353403INDICATING DRIERITE 01/03/2000INDIGO CARMINE (I16625) 02/28/1992 71344315INNERSHIELD NS-3M ALL SIZES 02/01/2000 70977913INSBLOK-19 07/21/1999 8000626INSBOARD 2600 & 2600 HD 06/02/1997INSULATING FIRE BRICK 02/07/2001INSULATING FIREBRICK 04/01/2003INSULATOR CLEANER/PROTECTOR #240 06/01/1995 INSCLEANER

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 20

Page 21: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

INSURAL 80 MASTIC 08/06/1999 1000002350INSWOOL HP BLANKET 8# 06/05/2001 1000004073INSWOOL PAPER #10 06/01/2001 8001284INTEGRITY FLOOR FINISH 01/01/1985INTERGARD 251 GRAY, 4901B 11/11/1996 71265558INTERLAC 298 PRIMER GRAY 12/17/1996INTERLAC 645 LIGHT BASE 11/11/1996INTERLAC 645 SAFETY RED 11/11/1996 70971486INTERNATIONAL THINNER GTA007 09/22/1993 71301595INTERNATIONAL THINNER GTA415 05/19/1997 71301594INTERPRIME 198 GRAY, CPA098 08/27/1997 71348180INTERTHANE BASE RECOATABLE YELLOW,HSA150 07/29/1996INTERTHANE H#RDARE, HSA049 02/07/1996INTERTHERM 503 (1503 HIGH HEAT COATING) 01/07/1994 71316899IODIDE IODATE REAGENT, R-0699 05/01/1996 71297103IPEX CLEANER 06/01/2001IPEX CONDUIT CEMENT 06/30/2003IRON (3) CHLORIDE, HEXAHYDRATE 09/12/1995 71304001IRON CHIP ACCELERATOR 04/01/1997 71346711ISO-PROPYL ALCOHOL 02/24/1994 71304662ISOPROPYL ALCOHOL 08/15/2000ISOPROPYL ALCOHOL, 100% - 70% 08/02/1995 71347022ITW EPCON CERAMIC 6 HARDENER 11/30/2000 8001860ITW EPCON CERAMIC 6 RESIN 01/14/1999ITW-RAMSET EPCON SYSTEM HARDENER 04/09/1991ITW-RAMSET EPCON SYSTEM RESIN 04/22/1991JAM 3750 CLEANER 02/05/1997 8000901JAM INK, 3701, 3702, 3703, 3704 06/25/1997 8000900JET-LH 78 MR, ALL SIZES 02/01/1996 JET-LH78MRJETWELD 3, AWS E7024 03/22/1999 70977467JETWELD LH-110M MR COVERED ELECTRODE 07/28/2003JETWELD LH-70, E7018 02/01/1996 LIN LH-70JETWELD LH-73 12/14/2001 JET LH73JETWELD LH-90 MR, AWS E8018-B2 10/13/1997 LH-90 MRK-20, K-22 HS, K-23, K-24 HS, K-25 12/01/1995 70995576K-25/26/28/30/3000/80,MSDS #151-2 05/01/2003

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 21

Page 22: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

K-FAC-19 02/08/1993K-FAC-19, FIRE DOOR COREBOARD, MICORE 06/29/1993 71316343KAO-TEX 1000&1500, KAOMAT,CLOTH,TAPE,... 03/31/2000 70995428KAOCRETE A/B/D/..; KAOCAST; KAO-TUFF CFB 04/13/2004KAOLITE 1600/1800/2000 SERIES 03/29/2004KAOWOOL M 06/01/1998 70995485KAOWOOL PAPER 08/10/2005 8000674KAOWOOL PAPER 09/01/2005 N/AKAOWOOL PYRO-BLOC, FIREMASTER, CERAFORM 03/16/2004 KAOWOOLKAOWOOL,CERAFIBER,CERACHEM,PYRO-BLOC... 08/29/2002 KAOWOOLFBRKAST-O-LITE 16 PLUS 07/03/2001KAST-O-LITE 50-25 DS 05/12/2004 LITECASTKEROSENE (K104) 09/05/1985 70798957KLEAN-STRIP BLACKBOARD SLATING 01/11/1995KLEAN-STRIP MURIATIC ACID 08/17/1992 8000421KLEAN-STRIP TURPENTINE (GUM) 07/20/1992 71320681KLEENAPART (N&I) 1563 03/13/1998 70371746KLUBERPLUS S 01-004 07/01/1995KNUCKLE UNDER HD HAND CLNR W/CITRUS... 04/13/2004 71344640KNUCKLE UNDER ORANGE 02/09/2001KORUNDAL PLASTIC 02/10/1999 71321047KROIL 02/08/2002 KROILKRUZITE-70/70B/D/R;BRICK MIX1006;R8008/M 04/03/1998KRYLON 1501 INT/EXT GLOSSY WHITE 09/05/1997 70971692KRYLON 1601 GLOSSY BLACK 03/01/1995KRYLON 1701 IND.MAINT&TCH-UP BRIGHT GOLD 01/05/1994KRYLON 1701 INT./EXT. BRIGHT GOLD 06/17/2003 70971676KRYLON HIGH HEAT & RADIATOR PAINT,ALUM. 06/17/2003 70971585KRYLON INT/EXT PAINT, BANNER RED 2108 10/14/2003 70971635KRYLON INT/EXT PAINT, GLOSSY BLACK 1601 06/17/2003 70971650KRYLON INT/EXT TRUE BLUE 1910 06/17/2003 70971643KRYLON INT/EXT ULTRA FLAT BLACK 1602 06/17/2003KRYLON OSHA COLORS SAFETY GREEN 2012 06/17/2003 71300694KRYLON OSHA COLORS SAFETY POP ORNG 2410 06/17/2003 70971601KRYLON OSHA COLORS SAFETY PURPLE 1929 06/17/2003 70971619KRYLON OSHA COLORS SAFETY YELLOW 1813 12/02/2003 70971668

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 22

Page 23: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

KRYLON1602IND.MAINT&TCH-UP ULTRA FLT.BLK 01/05/1994KRYTOX GPL-20X & 50X FLUORINATED GREASE 05/05/1995 KRYTOXGRSKS-3 PAINT REMOVER 06/14/1989 70971702KS-4 06/02/1999 8000620KS-4 PLUS 07/25/2002KS-4/KS-4 PLUS/CONST. CASTABLES 26-100 10/18/1995 KS-4/PLUSKX-P451 06/30/1996L-56, ALL SIZES 07/28/2003 8000573LAMINATING RESIN, P & A SERIES 06/22/1999LANTHANUM NITRATE HEXAHYDRATE 01/19/1994 71348047LANTHANUM NITRATE HYDRATE, 238554 02/01/2003LATEX SEMI-GLOSS ENML 105, 107, 108, 109 07/09/1993 71343602LB #5 NON-ACID BOWL CLEANER 05/06/2002LBS CLEANER/DEGREASER 09/24/1997 71337889LBS GLASS CLEANER 09/24/1997 71352179LEAD/ACID STORAGE BATTERY 01/01/1999LEAD/ACID STORAGE BATTERY 03/03/1997LECOSORB 10/22/2002 71320980LECTRA CLEAN II (AEROSOL) 06/26/1997 71153589LESCO GRANULAR FERTILIZER 05/27/1998 FERTILIZERLESCO MOMENTUM PREMIUM SELECTV HERBICIDE01/28/1998LESCO MOMENTUM PREMIUM WEED AND FEED 09/07/1999 8000580LESCO ORNAMENTAL HERBICIDE, 5G 11/02/1996 71339852LESCO PRE-M/PENDULUM PLUS FERTILIZER 03/14/2000 8000390LESCO PREMIUM WEED AND FEED 03/05/1996 LESCO W/FLESCO TEAM WITH FERTILIZER 02/15/1996 71355612LESCOCIDE-PLUS GRANULAR ALGAECIDE 12/15/1993 71319041LIFT-OUT 08/20/2003LIQUEFIED PROPANE 09/01/1984LIQUID ADDITIVE 05/10/1999 8000667LIQUID CALCIUM CHLORIDE 03/01/1993 CHLORIDELIQUID CALCIUM HYDROXIDE 01/01/2001 8001690LIQUID HAND DISHWASHING DETERGENTS 04/29/2002LIQUID OXYGEN 09/02/1991LIQUID PAPER CORRECTION FLUID LPCF-19-1 12/10/1998 CORRECTIONLIQUID WRENCH SUPER PENETRANT (POUR) 08/01/1996 LIQ.WRENCH

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 23

Page 24: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

LITE WEIGHT 3-LIGHTWEIGHT BODYFILLER 09/01/1994 71339943LITHIUM CARBONATE 03/31/2005 9650LITHIUM CARBONATE 01/01/1985 71304946LITHIUM TETRABORATE, 12592 04/06/1994 71304944LOCTITE 220 THREADLOCKER 10/13/2004LOCTITE 242 THREADLOCKER 12/10/2004 8014740LOCTITE 248 THREADLOCKER STICK MED. 04/29/2003 8001850LOCTITE 262 THREADLOCKER HI STRENGTH 01/25/2006 8001100LOCTITE 545 THREAD SEALANT, 32429 04/08/2004LOCTITE 569 THREAD SEALANT HI STRGTH HYD 01/22/1996 71323398LOCTITE 598 BLK HI PERFORM RTV GSKT MRKR 04/15/2004LOCTITE 609 RETAINING CMPD PRESS F 10/13/2004LOCTITE 660 QUICK METAL PRESS FIT REPAIR 03/31/2004LOCTITE THREADLOCKER 2760 HIGH STRENGTH 10/13/2000LP-500 LUBRICANT 07/30/1993 70921170LPS PREMIUM ANTI-SPATTER SPRAY 01/31/2003 N/ALPS TAPMATIC EDGE LUBE 01/31/2003LPS ZERO TRI SUPER CLEANER/DEGREASER 01/31/2003LUBE-WELL HRL-MB HOT ROLLING CPD. 10/09/1998 71113328LUBE-WELL HRM-W CONCENTRATE CLEANER 06/10/1997 71322509LUBRIPLATE NO.176 OPEN GEAR LUBRICANT 01/01/2003 8001631LUPERSOL DDM-9 01/24/1997LUPERSOL DHD-9 07/12/1995 8000251LUPERSOL DHO-9 08/26/1985 71329116LYTHERM CERAMIC FIBER PAPERS 11/01/1985M-5, 0-5, SIGMA-5 10/01/1997 71322584M-PHOSPHORIC ACID, GLACIAL 13216 03/04/1996M/C CANOLA SALAD OIL 04/28/1997M03 MACHINE GLAZE 11/02/1998MACH 2 GRANULAR TURF INSECTICIDE 06/13/1997 71353275MAGNAFLOC 90L 08/28/2002MAGNAFLOC 90L 09/20/2002MAGNALUBE-G 02/19/1997 MAGNALUBEMAGNESIUM CHLORIDE HEXAHYDRATE, S80063 09/02/1997 71352737MAGNESIUM CHLORIDE, HEXAHYDRATE, GR 03/03/2003MAGNESIUM INGOT PRIMARY, PURE 02/25/1985 1009

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 24

Page 25: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

MAGNESIUM OXIDE S80066, M300500, ... 12/12/1997 71330995MAGNESIUM PERCHLORATE (ANHYDRONE) 04/01/1997 71320998MANVER 2 HARDNESS INDICATOR 09/12/1995 MANVER 2MASTER CHEF CANOLA SALAD OIL 07/20/2000 8001031MASTERFLOW 648CP PLUS GROUT PART A 04/24/2003MASTERFLOW 648CP PLUS GROUT PART B 04/24/2003 8001940MASTERFLOW 648CP PLUS GROUT PART C 04/24/2003MASTERFLOW 928 GROUT 01/31/1999 8000650MASTERMET 2 05/12/2003MATRICAST SR, MATRIGUN SR 01/01/1985 71329307MATRICAST TUFFLOOR 05/18/1998 8000570MAXSIL CF6-2000 CERAMIC FREE BLANKET 10/01/1999MC-28-L 05/26/1999 8000460MC1104 (CFX-8S) CERAMIC MORTAR 06/02/1999 9560MCKAY SS AC-DC/DCT COVERED ELECTRODES 01/01/1994 71235295MED STRENGTH THREADLOCKER BLUE GEL 10GR 09/02/2004 8002061MERCURY 10/06/2000MERCURY (I) CHLORIDE (M159100) 03/04/1996 71305132MERCURY (II) CHLORIDE, S80074-M156I500 12/12/1997 71356153MERIT 0.5 G INSECTICIDE 09/23/1994 71353274METAL & METAL ALLOYS OF AL,CO,NI,LE & ST 01/01/2002METAL-COR 6 12/01/2004 8001930METAL-COR 6L 12/01/2004 1000004281METAL-COR 6L 04/01/2002METALLIC SODIUM 01/01/1985 1007METALLIC STRONTIUM/ALUMINUM ALLOY 08/01/1986 71302462METALLURGICAL COKE 01/01/1998 70636777METERED AEROSOL DEODORANT-450,451,455,.. 07/11/1995METHANOL 02/12/1998METHYL ISOBUTYL KETONE 04/06/1989 71297625MEXI-KOMO FIRECLAY MORTAR 04/15/1999 8000202MICRO LIQUID LABORATORY CLEANER 01/01/1997 71348171MICROBIOCIDE C2106 03/01/1997 71328649MICRON MOLY HTC SAE 10 ISO 32/46, #112 09/28/1995 71347140MICRON MOLY HTC SAE 30 ISO 100, 112 06/24/1996 71347141MID-WEST #14-1271A BLACK ADHESIVE 01/12/2000 8001660

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 25

Page 26: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

MIKE-O-CUT NO. 87 (TAP/DRILLING FLUID) 05/16/2001 8014560MILDEW STAIN REMOVER 08/20/2003MILLED FIBER 09/23/1998MILPATCH 85 PB 03/15/1996 71268634MILWARD 5% BERYLLIUM ALUMINUM 10/16/1998 BERYLLIUMMINERAL SPIRITS 08/01/1996 71347157MINRO-AL RAM A51-W 01/04/1993 70995585MINRO-SIL LD 03/04/2003MINRO-SIL RAM 1001-2001LD, DRI-VIBE 02/22/2001 1000004140MINRO-SIL RAM 1001-2001LD, DRI-VIBE 11/29/2001 8001370MINRO-TEK PAK G/45G, TEK RAM GC,... 05/18/1996 70995586MINWAX WOOD FINISH (VARIOUS WOOD TONES) 03/19/2003MINWAX WOODFINISH-ALL SHADES, NAT'L VOC 03/02/1995 WOOD-FIN.MIRRO-MASTIC 08/09/1993 71321127MISSOURI FLINT CLAY,HAWTHORN BOND CLAY.. 04/01/2003 8001740MIZZOU CASTABLE PLUS 07/14/1999 8000502ML2001 04/27/2000MOBIL DTE OIL MEDIUM 08/21/2001 8001641MOBIL VELOCITE OIL NO. 6 03/06/2003 8014730MOBILITH AW-2 12/05/2002 8001800MODULES/SLEEVES/PADS/FELTS 11/01/1995MOHR'S SALT; AMMONIUM IRON (II) SULFATE 08/09/1993 71321020MOLTEN ALUMINUM 07/02/2001 N/AMOLUB-ALLOY 882 EP HEAVY 07/14/2000MOLY E.P. SEMI-SYNTHETIC GREASE #2, 274 01/01/1995 GREASE #2MOLY LUBE 03/21/2002 8001801MOLY PURE SYNTHETIC COMP OIL ISO 32,#158 09/28/1995 71347137MOLY VER 6 MOLYBDENUM REAGENT 04/06/2000MOLYBDIC ACID 03/01/1991 71344338MOLYBDIC ACID, 85% (A173500) 04/26/1985 71344339MOLYKOTE M-77 PASTE 10/18/1995MOLYVER 1 MOLYBDENUM REAGNT POWDR PILOWS07/01/1999MOLYVER 1 MOLYBDENUM REAGNT POWDR PILOWS07/24/1999MOLYVER 3 MOLYBDENUM REAGENT 11/20/2000MOORCRAFT LATEX ENML UNDERCOATER&PRIMER01/23/1995 71306691MOORE ALL PURPOSE ALUM PAINT 138, C138 09/01/1990 71305353

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 26

Page 27: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

MOORE IRONCLAD Q/D IND. ENML 071, C/D071 03/28/1994MOORE SAFETY & ZONE MARKING LATEX, M58 02/01/2000 8001920MOORE SATIN IMPERVO SOLVENT THINNED, 235 09/01/1990 71348520MOORES LATEX ENAMEL UNDERBODY 345 06/25/1990 71300910MOORGLO LATEX HOUSE & TRIM PAINT 06/25/1990 71326343MOP ON 10/01/1998 8001040MORCO 90 P FINE 07/01/1988MORCO DURA-FLOOR 08/31/2001MORCO FEATHERLITE 1600 03/25/2001 MORCO1600MORCO PLASTIC 90P GC & GC-X 03/22/2002MORCO PLASTIC 90P-F 10/01/2001MORCOCAST 45-28 SF-0 05/11/2004 8001720MORCOCAST 95C-0 05/11/2004 70995600MORCOCAST F14 B & SF-0 10/10/2001MORCOCAST FSC -0 02/06/2004MORCOCAST HS 02/27/2002 MORCOCASTMORCOLITE DV-2 12/10/2001MORCOLITE DV-2 05/30/2002 TRIALMORCOSET 50 01/01/1985 70995667MT-29B 06/20/2000 1000003820MULTIPRIME LOW VOC MEDIUM 10/17/2005MURIATE OF POTASH 09/26/2000MURPHY'S TIRE & TUBE MOUNTING COMPOUND 10/01/1995 71348207N,N-DIETHYL-P-PHENYLENEDIAMINE OXALATE 01/01/1985 71338921N-CHLORO-P-TOLUENE SULFONAMIDE, SODIUM 03/01/1991 71344435NALCLEAN 8940 ACID CLEANER 09/10/1996 71339170NALCLEAR 7182 FLOCCULANT 02/17/1997NALCLEAR 7768 FLOCCULANT 02/22/1999 8000970NALCO 1307 LOW FREEZE CAUSTIC 12/19/1994 71298518NALCO 7338 LIQUID 03/10/1998NALCO 7751 06/23/1998 71343950NALCO 8357 06/10/2005 8014680NALCO NALCLEAR 7763 02/28/2000 71242220NALCO STABREX ST70 02/15/1999 71299307NALCO TRASAR 23262 COOLING WTR TRMT 06/07/1999NALCO ULTRION 8187 CLARIFICATION AID 07/09/1997 71343946

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 27

Page 28: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

NALCOLYTE 7181 FLOCCULANT 02/23/1999 8000181NALCOLYTE 8102 COAGULANT 08/03/1994 71325352NALCOLYTE 8105 COAGULANT 04/17/1996 71325353NALPREP III PRE TREATMENT 04/03/1997NAM #1 06/28/2000NAMICO 239 GEMINI 03/06/1990 71356052NANOCHEM OMX (ORGANOMETAL RSIN) 02/25/1998NARPHOS 85 PLASTER 05/29/1996 71352679NATIONAL 300 REFRIGERATION OIL 06/01/1991NATIONAL REFRIGERANT 22 06/08/1992NATIONAL REFRIGERATION OIL 150 06/01/2001 71348217NATURAL GAS 11/16/1994NATURAL GAS 04/05/1999NATURAL GRAPHITE 01/01/1997 71311503NATURAL GRAPHITE 01/01/2003 8001571NATURAL GRAPHITE 01/20/1999 70737383NATURAL GRAPHITE #948 09/19/1997 8000420NATURAL TOUCH HAND CLEANER 02/24/2005NETCARE BACTERIA/ENZYME 08/28/1995 70361674NEUTRAL FRESH 08/20/2003NICKEL (BASKETS, CAPS, FLUX, NIBS, WIRE) 07/29/2003NICKEL-CADMIUM BATTERY PACKS 05/01/1995NICKEL-SAFE ICE MACHINE CLEANER 10/04/2002 70947288NILIUM-CHERRY 03/05/1997 71345544NILIUM-SPICE 08/12/1994 71345542NILIUM-SPRING MINT 03/05/1997 71345543NITRIFICATION INHIBITOR 05/29/1998 71353072NITROGEN 10/01/1997 NITROGNNITROGEN (HIGH PRESSURE GAS) 01/01/1985NITROGEN, COMPRESSED GAS 03/09/1996 71305701NITROGEN, COMPRESSED GAS 06/30/1994NO. 2 FUEL OIL 05/16/1990 FUEL2NO. 36 REFRACTORY CEMENT 11/11/1999 8000623NON-ACID BOWL CLEANER F4540 04/08/1996 70899324NORDBAK TROWEL MIX HARDENER 09/04/2001NORDBAK TROWEL MIX RESIN 09/04/2001

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 28

Page 29: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

NORZON ALUMNIA/ZIRCONIA RESN GRINDNG WHL 07/19/1999NOVACON 85 06/01/1998 71355746NOVUS PLASTIC POLISH #1 02/15/1999 71330150NOXRAM 85P, 85PF, 85P FINE, 85P-RM 10/01/2000NP-1 ALL COLORS 07/22/1998 8000840NU-BRITE 12/05/2002NU-BRITE, 4291 03/31/1994 71305775NUFARM CREDIT SYSTEMIC EXTRA HERBICIDE 03/24/2005NUFARM WEEDAR 64 BROADLEAF HERBICIDE 03/12/2002O-PHOSPHORUS ACID (A246500) 03/24/1992 71344414OATEY MEDIUM CLEAR PVC CEMENT 10/16/1995 71331335OATEY PURPLE PRIMER CLEANER NSF LISTED 05/20/2005 CLN020E5OATEY PVC RAIN R SHINE BLUE CEMENT 05/20/2005 CEM110E5OCLANSORB 03/15/1994OCTADECANOIC ACID 12/10/1992 71323214ODC-FREE CLEANER & DEGREASER 02/17/1999 70376028ODORLESS MINERAL SPIRITS 04/07/2005 8000372OFFENSE (SPEED STRIPPER) F2180 08/16/1995 71345307OIL-DRI FLOOR ABSORBENT 08/01/1996 OIL-DRIOIL/WATER SEPARATOR 06/08/1994OLYMPIC WATER BASED SANDING SEALER,41061 07/07/1999OMNI GARD 12/02/1993 71325312OMNI GARD 06/26/2002 8001341OMNI-GARD 02/02/2004 8001950OMNITEMP 1 & 2 08/30/1999 71317430OMNITREX 06/26/2002 71344176OMNITREX BLUE 06/26/2002ONE-KOTE 05/14/1996 71351610ONETIME SPACKLING 03/05/1996 71325683ORANGE 90 DEGREASER 06/30/2000ORION APPLICATION SOL. PH 10.01 BUFFER 07/20/1993ORION APPLICATION SOLUTION PH 4.01 BUFFR 08/26/1992ORION APPLICATION SOLUTION TISAB 05/15/1992OXALIC ACID, 0.1N VOLUMETRIC SOLUTION 01/04/1994OXYGEN 03/22/2000 8001490OXYGEN 10/01/1997 OXGN PRAX

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 29

Page 30: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

OXYLANCE THERMIC TORCH 11/15/1996 8002030OXYLANCE THERMIC TORCH, BURNING BAR,... 03/15/2000P-10 GAS MIXTURE 08/02/1989 70608253P-6 PVC CEMENT 07/08/2002 N/APAINT THINNER 03/05/1996 THINNERPALCO 450 05/01/1999 71353742PALCO 700 05/01/1999 71344555PALCO 715 09/14/2000 8001793PALCO 770F 05/01/1999 70412623PALCO 808 05/01/1999 8001010PARKER O-LUBE 01/01/1999PB PENETRATING CATALYST 02/23/1998 8000332PB PENETRATING CATALYST 07/14/2004 8014590PENDULUM WDG HERBICIDE 06/02/1997 PENDULUMPENETRATING OIL 06/09/1994PENETROL/MARINE PENETROL 09/11/1995 71339340PERCHLORIC ACID, 60% S76875ACS-2, -4,... 01/05/1998 8000590PERCHLORIC ACID, 60-70% SOLUTIONS 01/04/1999PERCHLORIC ACID, 70% 06/11/1993 71298021PERIAL 60 06/25/1996PERMA FIL (PART A) 04/22/2002PERMA FIL (PART B) 04/22/2002PERMA FIL (PART C) 04/22/2002PERMANENT THREADLOCKER 262 01/27/1999 N/APERMATEX FORM-A-GASKET #1 SEALANT 04/23/1997 GASKET #1PERMATEX FORM-A-GASKET NO. 2 SEALANT 04/23/1997 GASKET #2PHENOL RED FREE ACID (P7410) 04/04/1995 71337427PHENOLPHTHALEIN (P79100) 03/04/1996 P79100PHFFT AEROSOL DUSTER 02/01/1985 71344444PHOCAST 60 02/15/2002PHOSPHATE BUFFER SOLUTION 07/18/1996 71327781PHOSPHOR BRONZE-C, 23 01/05/1998 8000324PHOXBOND, 779546 03/20/1995 PHOXBONDPICRIC ACID, MINIMUM 10% WATER (A253100) 03/04/1996 71323211PIG REPAIR PUTTY PTY201,202,209,230 07/16/1993 71002703PITTBULL ATHLETIC YELLOW FIELD MARKING 03/18/2002

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 30

Page 31: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

PITTBULL SAFETY YELLOW INVERTED 03/18/2002PLASTIC STEEL PUTTY (A) RESIN 12/08/1998 70934823PLIOBOND 30 11/05/1996 70934757PLUS 140-SX-90 (BULK) 12/14/1995 71295893PLV 2040 AEROSPRAY 03/27/1998 7270T2PNEUMATIC/HYDRAULIC SEAL 545 01/03/1995 8000790POINT AFTER 06/15/1998POLISH FOR KEMRESIN TOPS 02/22/1990POLYCHLORINATED BIPHENYLS (PCBS) 07/01/1999PORTER 5131 SPRAY THINNER 07/13/2000 8014593PORTER 5132 PAINT THINNER 12/12/2000 8014692PORTER ACRI-SHIELD EXT.ACRYLIC BRLNT.WHT 03/23/2001 8001451PORTER ACRI-SHIELD EXT.ACRYLIC PRIMER515 02/27/2001 8001450PORTER ACRI-SHIELD EXT.ACRYLIC ULTRADEEP 09/21/2001 ACRISHLDPORTER ACRI-SHIELD EXTERIOR ACRYLIC, 619 06/21/2001 8001620PORTER ACRI-SHIELD GLS EXT.ACRYL.ORN.RED 08/16/2001 8001453PORTER ACRYLIC W/B WHITE, 2408 05/19/1999 71321351PORTER EXTERIOR RED 11/15/1995 71348277PORTER GLAZE 4000 WHITE "B" 10/13/1998 8001111PORTER GLAZE 4000 WHITE BASE, PC4015A 10/13/1998 8001111APORTER GLAZE 4300 CONVERTER, PC4346B 10/14/1998 8001392PORTER GLAZE 4300 GRAY, PC4301A 01/18/1999 8001391PORTER GUARD ACRYLIC GLOSS ENML SFTY YLW 10/15/1999 1000001773PORTER GUARD ALKYD METAL PRIMER RED 272 01/27/2003 8001978PORTER GUARD ALKYD ZONE MARKING, 1419 05/15/1996 8000690PORTER GUARD DTM ACRYL GLS ENML DB 2908 10/16/2000 8001979PORTER GUARD DTM ACRYL GLS ENML SFTY YLW 10/16/2000 8002002PORTER GUARD DTM ACRYLC GLS ENML BLK2928 10/03/2000 8002005PORTER GUARD FD ENAMEL-B (PP2728) 09/10/2004PORTER GUARD HIGH HEAT AL PP1503 (0878) 08/27/2004 8014661PORTER GUARD IND ALUMINUM 293 08/10/2004 8001971PORTER GUARD IND ALUMINUM PAINT-HI GLOSS 10/29/1998PORTER MASTIC 7000 CONVERTER 10/13/1998PORTER MASTIC 7000 MEDIUM GRAY 10/13/1998PORTER PHTHALO BLUE 08/08/1996 71348287PORTER SPEEDY-PRIME, 74130 09/29/1999

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 31

Page 32: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

PORTER THANE 9000 CONVERTER 10/22/1998PORTER THANE 9000 WHITE BASE 10/13/1998PORTER THINNER 5132 09/01/1998PORTER TOPGUN SILICON.ACRYL.CAULK WHITE 09/10/2001 8001456PORTER WOOD GUARDIAN ACRYLIC COLOR STAIN 12/07/1999PORTERDECK TRANSPARENT STAIN NATURAL2110 11/19/1999 8001260PORTERGUARD ALKYD METAL PRIMER-WHITE 276 08/21/2002 PORTR276PORTERGUARD DTM ACRYL GL SFTY RED 2912 09/09/2004 8002000PORTERGUARD DTM ACRYL GLS ENML SFTY RED 10/16/2000PORTERGUARD FASTDRY ALKD SATING ENML BLK 11/11/1999PORTERGUARD FD ALKYD ENML LT BASE, 2749 03/04/2003 8014543PORTERGUARD FD ALKYD ENML PP2710 09/10/2004 8014542PORTERGUARD FD ALKYD ENML SFTY YLW 2754 12/01/2000PORTERGUARD FD ALKYD ENML ULT DP BS,2744 08/20/2002 8014541PORTERGUARD FD ALKYD ENML ULTRA DP BASE 08/20/2002 8001977PORTERGUARD FST DRY ALKD ENML DP BS,2750 02/27/2001PORTERMASTIC 7000 CONVERTER, PC7046B 05/22/2000PORTERMASTIC 7000 RED OXIDE, PC7000A 04/24/2000PORTERMASTIC 7900 ALUMINUM, PC7903A 10/20/1998 8001110PORTERMASTIC 7900 CONVERTER, PC7946B 10/21/1998 8001110APORTERPREP HEAVY DUTY CLEANER, 571 02/16/1999 8001602PORTERTUF 2000, BLACK, PART A 11/13/1996 8001440PORTLAND CEMENT SOUTHDOWN TYPE I/II 05/01/2000POTASH 07/10/2003POTASSIUM BIPHTHALATE 03/01/1991 71344350POTASSIUM BIPHTHALATE, 2958, 4889 01/04/1994 71316229POTASSIUM CARBONATE 12/08/1996 71298198POTASSIUM CARBONATE ANHYDROUS (BP365500) 01/09/1995POTASSIUM CHLORIDE 12/08/1996 71344281POTASSIUM CHLORIDE REFERENCE ELECTROLYTE11/07/1996 71352770POTASSIUM CHLORIDE SOLUTION, 40141 06/18/2001POTASSIUM CHROMATE (P220100) 03/15/1995 71344285POTASSIUM DICHROMATE (AC196590500,...) 07/15/1998 PTDICHROMPOTASSIUM DICHROMATE SOL. 0.1N (SP1701) 03/13/1992 71298204POTASSIUM DISULFATE 03/01/1991 71306337POTASSIUM HYDROGEN PHTHALATE (19425) 09/02/1997 71344349

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 32

Page 33: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

POTASSIUM HYDROXIDE SOLUTION 45% 05/08/1992 71298191POTASSIUM HYDROXIDE SOLUTION 8N 07/08/1997 71344201POTASSIUM IODATE 12/08/1996 71306304POTASSIUM IODIDE AC418250030/60030, ... 12/12/1997 PT.IODIDEPOTASSIUM NITRATE (BP368500) 07/12/1996 71306303POTASSIUM PERMANGANATE 11/09/1992 71306334POTASSIUM PHOSPHATE MONOBASIC 11/17/1999POTASSIUM PHOSPHATE, MONOBASIC 12/12/1997 8000412POTASSIUM PHOSPHATE, MONOBASIC/ACS GRADE04/06/1984 71306335POTASSIUM PYROSULFATE 09/24/1997 71306338POTASSIUM PYROSULFATE 10/25/2004POTASSIUM PYROSULFATE 02/05/2001POWER CLEANER 155 03/21/2000POWER LUBE AEROSOL 03/08/1995 AEROSL5-56POWERFLEX DISCS, ZIRC 01/01/2002POWERFLEX DISCS, ZIRC PLUS 01/01/2002PPG ACCU-TAB SI TABLETS 12/30/1992 71344433PPG DELSTAR ACRYLIC ENAMEL DAR-1 01/03/1996 70971430PPG DXR80 HARDENER 05/05/1995 71328489PPG GRAY EPOXY ANTI SLIP 08/03/2004PPG QUICK DRY SPRAY ENML, 55-B (302,...) 05/15/1992 PPG 55-BPPG YELLOW EPOXY ANTI SLIP 08/03/2004PRESTOCHLOR 01/21/1992 71295382PRESTOCHLOR CALCIUM HYPOCHLORIT GRANULES07/18/2001PRESTOLINE INHIBITED SULFAMIC ACID 07/16/1986 71348195PRIMARY LITHIUM THIONYL CHLORIDE BATTERY 09/22/2004PRIMER 733 04/17/1995 71300413PRIMER N 7649 25GM, 21347 09/27/2004PRISM 130-WP 10/02/1995 71313698PRO EASY-OFF HD OVEN-GRILL CLEANER(AERO) 10/18/2005 N/APRO-MASTER 2000 INT OIL ULTRA DEEP BASE 01/04/2000PROCELL PC1300,1400,1500,2400,908,918... 10/10/1997PROFLEX SEALANT 06/12/1995 GEO205PROMAG S 07/05/1995 PROMAG SPROPANE 02/28/1997 PROPANE(1)PROPANE 03/10/1998 71337737

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 33

Page 34: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

PROPANE 06/30/1994PROPYLENE GLYCOL INDUSTRIAL GRADE 08/13/2003PROPYLENE GLYCOL USP 09/24/1993 8001680PROTECTIVE COATING 67 X 944 06/07/1993 8001400PROTECTOLITE 01/26/2004PSA CLOTH DISC, ZIRC DISC,... 03/01/2002PST PIPE SLNT W/TFLN567THRED SLNT HITEMP 01/27/1999 8000600PURE MAGNESIUM 07/11/2000PURGE III INSECT KILLER 06/07/1995 71304381PURPLE PRIMER 11/01/2005 8001630PUTTY HARDENER 0200 12/04/1998 709348234PVC CLEAR MEDIUM BODIED CEMENT 11/01/2005 8001500PVC GRAY SCH. 80 HEAVY BODIED CEMENT 06/24/2004 8014711PYRIDINE 04/28/1998 71344227PYRIDINE 05/25/2000PYRO-BLOC ELEMENT SUPPORT SYSTEM 11/09/1998PYROCOAT REDLINE 10/01/2004 8000921PYROFLUX P-10A FLUX 05/01/1999PYROIL STARTING FLUID PART SFR-11 02/10/1995 70437110PYROTEK EG135, EG175 REFRACTORY COATING 10/06/1997 8001203QD CONTACT CLEANER 2130 11/17/1994 71153571QS3000 SERIES 11/12/2001 1000004352QUACAST 511 HV 07/13/2001 8001310QUALITY CONTROL STANDARD 19, QC-19 04/15/1996 71296231QUARRY TILE CLEANER 09/14/1998 71303453QUARTZ REFRACTORY SHAPE LPC-510R 05/01/1995QUASAR 04/01/2002QUENCHALL QUENCHING OIL 04/03/1997 71320051QUICK CLEAN 02/28/1997 71303452QUICK SET 404 INSTANT ADHESIVE 01/26/1999 QUICK 404QUICK-CUP 100, 200 & 400 11/12/2001 1000004353QUIK-FIL 900 LATEX BLOCK FILLER, 9203 07/28/1999 8001190QUINOLINE 07/09/1993QUINOLINE (Q35500) 08/02/2001 71344241QUINTOLUBRIC 822-220 01/31/2000 70906964QUINTOLUBRIC 888-68 03/26/2004 70906871

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 34

Page 35: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

RAID FLYING INSECT KILLER 01/16/2004RAPID SORB 01/01/1996 71320186RC1114 03/11/2003 9522RC1202 CERAMIC MIXTURE 06/20/2005RCR 3000 05/24/2001REAGENT ALCOHOL 05/07/2003REAGENT ALCOHOL (20087) 06/19/1998 71306526RECONSTITUTED AIR 01/01/2003REFKON 780 10/31/2002REFRACTORY BLOCK; REFRACTORY COATING 06/30/2002REFRACTORY BRICKS OR SHAPES 99-AD 07/27/1995 71352709REFRACTORY CERAMIC FIBER PRODUCTS 10/01/1985REFRACTORY CERAMIC FIBER PRODUCTS 06/11/2001REFRAX 20-COMPACTED AND CAST 08/31/1992 REFRAX 20REFRIGERANT 12 09/01/1995REFRIGERANT 134A (HFC-134A) 07/01/1997 8001491REFRIGERANT 22 (HCFC-22) 09/01/2001 70801048REGULAR DRIERITE 08/12/1994 71304472REGULAR UNLEADED GASOLINE 05/30/1996 71315551REMINISCENT - METERED 12/09/1999RENO CAST FS 06/15/1999 8000665RENO PL 85 PM 06/06/1996 71268601RENOWN FLOOR FINISH 01/01/1997 8000190RESIN BONDED ABRASIVE PRODUCTS 02/08/2000RESIN BONDED ABRASIVE PRODUCTS 01/01/2003RESIN BONDED ABRASIVE PRODUCTS 02/25/2002RESINOID BOND CUTOFF&GRIND WHEEL METAL 04/03/2000RESINOLD BOND CUTOFF&GRIND WHEEL MASONRY04/03/2000REWARD AQUATIC & NON-CROP HERBICIDE 01/01/1985 71339854RFU 112 09/11/1991 71354405RHODANINE INDICATOR, 0.02% 03/22/1994 71295540RIDGID PREMIUM DARK THREAD CUTTING OIL 02/25/2000 8001204RIGHT STUFF 10/22/1997 RIGHTSTUFFRINSEAWAY 09/24/1997ROOM TEMPERATURE SEAM MIX 01/04/2001 SEAMMIXROTARY QUICKLIME 01/01/1996 8000480

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 35

Page 36: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

ROUGH & READY 08/18/2000ROUNDUP ULTRA MAX HERBICIDE 08/24/2001RTV SILICONE CLEAR 14055 05/21/2002RTV SILICONE OXIME FORMULA RED 100% 02/01/1998RUBBER BONDED ABRASIVE PRODUCT 02/15/2002RUBBER BONDED ABRASIVE PRODUCTS 05/07/1999RUNWAY 08/07/1996 70371843RUST CURB GRAY PRIMER 01/01/1985 8001191RUST INHIBITING ADDITIVE 07/13/2002RUST-OLEUM PRO OIL BASED ENMLS-TOPCOATS 09/21/2004 8014700S-1189 STRESS RELEASE MATERIAL 08/01/1997S/S / CAST IRON ARC WELDNG ELCTRDS GRP C 07/01/1999 71238372S/S / CAST IRON AWS WELDING ELECTRODES 07/01/1999SA/TRACKWEAR/-G, TRACKMANG,... 05/24/1999 8000581SAFETY-KLEEN PREM/GOLD SOLVENT 6605,6638 04/20/2004 71236962SAFTI VAC 06/03/2001 70995619SAIRBOND 05/11/1999 SAIRBONDSAIRSET CEMENT 05/02/2001 8001286SAKONITE/IF/XR 12/30/1997 8000400SAKONITE; SAKONITE IF 11/25/1992 70995612SAKRETE BLACKTOP 01/01/1985SAKRETE BLACKTOP PATCH 06/01/1991 8001820SAND, SEA WASHED (S1503) 12/08/1994 71344258SANDED GROUT 05/11/1994SANI-SPRAY 08/21/2003SBS-44 PROTECTIVE CREAM, WATER RESISTANT 07/01/1997 70969795SBS-44 PROTECTIVE CREAM, WATER-RESISTANT 09/01/1995SBS-46 PROTECTIVE CREAM, SOLVENT-RESIST. 07/01/1997 70969803SC 2000 CEMENT 02/03/1999SCREEN W/NON-PARA BLOCK-ORG 03/05/1997 71317382SEAL FINISH 07/01/1996 8000170SEBREEZE CITRUS BREEZE 9000 AEROSOL5160 10/02/2000SEBREEZE CITRUS BREEZE FRAG. AERO 5139 02/11/1999SEEDED GEL CAP CODES:R/F/E/H/A9XX 06/02/2004SEEDED GEL CAP CODES:R/F/E9X 06/02/2004SELECTRODE 1115 01/01/1998 71355228

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 36

Page 37: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

SELECTRODE 1144 06/01/1998 71355230SENTINEL 06/22/1998SF-353 ALUMINUM FLUX 09/17/2001SHEET, BUILDING PRODUCTS 08/12/1996 71238601SHEET, PLATE, ROD, BAR BUILDING PRODUCTS 08/12/1996 71303438SHEET,PLATE,ROD,BAR,BLD,XTRUD&DRWN PRDTS 08/12/1996 70936737SHEET,PLATE,ROD,BAR,BLD,XTRUD&DRWN PRDTS 01/01/1985 STEEL...SHEETROCK LIGHTWEIGHT SETTING-TYPE JOINT 03/26/1998SHELLAC BONDED ABRASIVE PRODUCTS 01/10/2000SHELLAC BONDED ABRASIVE PRODUCTS 04/06/2001SIFCA AL 08/10/1999SIGHT SAVERS BRAND ANTI-FOG LIQUID 03/19/2004 70975305SILICON CARBIDE RANGE 09/22/2002SILICON METAL 02/09/1999 SILCN METLSILICON MOLD RELEASE 01/13/2000SILICON MOLD RELEASE 07/13/2002 71298799SILICON REFERENCE STANDRD SOL (SS465100) 03/04/1996 71298756SILICONE + PREM.100% SILICONE SEALNT-WHT 07/02/1997 71316996SILICONE ALKYD GLOSS ENML NUTRL BASE 10/04/2004SILICONE CARBIDE-GRAPHITE CRUCIBLE &TUBE 01/15/1998SILKEN TOUCH INT LATEX PASTEL BASE, 1115 02/22/2001SILVER NITRATE SOLUTIONS & CONCENTRATE 06/08/1998 SLVRNITRTSIVEX S FILTERS 05/20/1997SKF LGHP 2 GREASE 12/02/2003 N/ASL-1 SEALANT, ALL COLORS, 35-913,914,915 08/25/2000 8000741SLAGONE 10/31/2000 SLAGONESLATE BLACK CHALKBOARD PAINT 01/01/2003 CLKBRDSLIME FLAT TIRE ELIMINATOR TIRE SEALANT 09/01/1998 8000531SLIME SUPER DUTY TIRE SEALANT 10/20/2003SLIMICIDE C-77P 11/20/1996 71348511SLIP PLATE #3 12/10/2004 N/ASNAP STARTING FLUID 06/20/2001 70437108SODA ASH 09/01/1991 SODA ASHSODA ASH (SODIUM CARBONATE, ANHYDROUS) 03/27/1998 70636768SODA ASH BRICKETTES 08/27/1986 70636771SODIUM ALUMINUM TETRAFLUORIDE 05/18/2000 8001711

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 37

Page 38: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

SODIUM BICARBONATE 06/22/1999SODIUM BISULFITE LIQ 38% (10319) 06/04/1997 71162477SODIUM CARBONATE, ANHYDROUS 01/31/1997 71298917SODIUM CARBONATE, ANHYDROUS 02/13/1997 70636770SODIUM CHLORIDE 04/30/1993 71298920SODIUM FLUORIDE 01/04/1994 71298954SODIUM FORMATE 05/14/2003SODIUM FORMATE (21250) 09/02/1997 71298955SODIUM HYDROXIDE 04/09/2003 8001754SODIUM HYDROXIDE .21% THRU 1.9% 09/13/2001SODIUM HYDROXIDE SOLUTION 5%-50% 12/02/1998 8000820SODIUM HYDROXIDE SOLUTION 50% 04/01/2002 71241733SODIUM HYDROXIDE, PURUM PELLETS 12/12/1997 8000395SODIUM HYPOCHLORITE 10%+CL2 03/01/1999 71293693SODIUM HYPOCHLORITE SOLUTION 03/01/1995 71336113SODIUM L-(+)-TARTRATE DIHYDRATE BP352500 12/12/1997 71356125SODIUM PERIODATE FOR MANGANESE 984-99 07/17/1986 71319387SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE 03/04/1996 71344394SODIUM PHOSPHATE MONOBASIC MONOHYDRATE 03/04/1996 71344384SODIUM PHOSPHATE, DIBASIC, HEPTAHYDRATE 02/24/1990 71344395SODIUM PHOSPHATE, MONOBASIC, MONOHYDRATE01/04/1994 71344385SODIUM STANDARD SOLUTIONS 09/13/2001SODIUM SULFATE ANHYDROUS 08/02/2000SODIUM SULFIDE (S426212) 09/20/1997 71322475SODIUM SULFITE 10% W/V 04/26/2001SODIUM SULFITE ANHYDROUS, ACC21660 10/23/1997 71299035SODIUM THIOSULFATE 0.01-1.0 NORMAL VOLU 04/11/1997 71298971SODIUM THIOSULFATE SOLUTIONS 0.025N 09/29/1988 71298964SODIUM, 1000 UG/ML (0.10% W/V) 08/02/2001SOLVENT SPOT REMOVER 861 01/18/1994 71346491SONNEBORN 200 ADHESIVE 02/11/1997 70997706SONOBOND ACTIVATOR 16-69113 12/22/1993 70624276SONOBOND BASE, COMPONENT A 12/02/1993 70624277SOUTHLAND FLOORING ADHESIVE 330 08/12/1992 8001130SP-400 AEROSOL 09/25/1997 SP-400SPECTRAKOOL 7601 B 09/02/1998 70843502

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 38

Page 39: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

SPECTRUM 8180 12/22/1994 71348290SPENT POTLINER - ALUMINUM REDUCTION CELL 04/05/2001SPENT POTLINING 12/20/1994 71354451SPENT POTLINING 05/13/1985 71354450SPOTCHECK PENETRANT SKL-WP 04/25/1994 71324488SPRAYON E-100 QUICK LUBE 05/11/1994 71353685SS526 (CRUCE LID GASKET) 07/27/2001STAINLESS STEEL 06/25/1990 71339515STAINLESS STEEL CLEANER 01/12/1995 71337895STAINLESS STEEL ELECTRODES 308-15/-16/.. 11/17/1995 8001200STAINLESS STEELS 304, 347, 17-4, 410 11/01/1995STAINWELD MANUAL ELECTRODES 04/01/1999 8000631STANDARD CELL 7 PH BUFFER 06/28/1993STARCH (1B464) 12/28/1993 71344325STARCH POWDER 04/01/1997 71344326STARGOLD C-25 SHIELDING GAS MIX 10/01/1997 C-25 GASSTAY 06/29/2000STAY-BRITE LEAD FREE SOLDERS 07/01/2004STAY-CLEAN PASTE FLUX 04/01/1996 8000182STAY-SILV BRAZING FLUXES 03/13/2001 8001731STEAM CLEANER 07/31/1995 70935358STEARIC ACID (22527) 04/07/1994 71306342STEEL 01/01/1996STEEL 11/05/1999STEEL BLUE LAYOUT FLUID 04/14/2004 8014561STEEL INK (AEROSOL) 04/02/2004 70968904STEEL NUGGETS 01/01/1985STEEL RED LAYOUT FLUID 04/14/2004 8001294STOODY 19, 21, 31, 33, 35, 2124,STOODITE 11/05/1997 70114484STRAIT-LINE MARKING CHALK, BLUE 03/01/1995STRONTIUM ALUMINUM 03/09/1995 71302451STRONTIUM ALUMINUM 10% 02/23/1996STRONTIUM ALUMINUM ALLOY-STICKS... 01/01/2000 1037STRUCTURAL ADHESIVE 332/SEVERE ENV. 01/27/1999 8000663STUD EXTRACTOR (300A,500,500 TIG) 01/01/1985 8001791SUBTLE 4 06/09/2000

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 39

Page 40: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

SULFURIC ACID 11/01/1993 SULFUR66SULFURIC ACID 04/19/1994 SULFRCACIDSULFURIC ACID 02/01/1999 70631776SULFURIC ACID 01/26/1995 70631781SULFURIC ACID .12N, R-0687 05/01/1996 70631778SULFURIC ACID .6N, R-0736 05/01/1996 70631779SULFURIC ACID 66BE 09/06/2000 71328028SULFURIC ACID N, R-0686 05/01/1996 70631777SULFURIC ACID SOLUTION 02/15/1996 71341460SULFURIC ACID STANDARD SOLUTION 0.10N 10/21/1998SULFURIC ACID, 50% (V/V) 05/12/2003SUN UP GLASS CLEANER (RTU) 01/01/2000 8014660SUNBRITE PREM. GRADE ALUM. ROOF COATING 10/31/1996 71339962SUPCO 88 OIL ADDITIVE 08/18/1998SUPER 3000 MORTAR 07/01/1997SUPER DUTY REFRACTORY BRICKS OR SHAPES 10/07/1996SUPER FRIENDLY AIRIT/FREEZEIT 01/02/1997 71344445SUPER RAM CP45 03/14/2002SUPERFLEX BLU RTV SILICONE ADHES SEALANT 02/05/1999 70863477SUPERFLOC-205 09/05/1997 71341990SUPEROX 709 03/03/1994 71323421SUPERWOOL - ALL GRADES 03/16/2004SURECOAT 1530 04/06/2000 1000003536SURTAC 2000/HD/RD/XD/AEROSOL BASE 01/01/2000 71347184SUSTAIN II AEROSOL 08/18/1997 71299501SUVA 124 10/20/1995 71315097SUVA HP62 (R404A) 08/29/2001 8001352SUVA HP80 08/29/2001SUVA HP81 04/06/2003SVENSKA SILICA 11/01/1985 70835774SVENSKA SILICA (ALL GRADES) 06/01/1998 70995626SW DTM ACRL GLS COAT.(WATERBORNE)B66T104 10/13/1999 8000470SW ENGINE PAINTS 1612 UNIVERSAL BLACK 08/17/1998 70971593SW EVRCLN INT LTX SATIN FIN.A97W41 P.WHT 07/09/1999 8000301SW EVRCLN INT LTX SATIN FIN.A97W41 P.WHT 10/05/1999 EVRCLN LTXSW IND. MAINT.&TOUCH UP, 1813 DAISY YLW 08/17/1998 PAINT#1813

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 40

Page 41: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

SW IND. MNT.&TOUCHUP SPRAY-2501 LEATHER 08/17/1998 70971627SW RED INSULATING VARNISH #00601 03/01/1995SW REDUCER 54, R7K54 09/01/1997 71300537SW REDUCER 58, R7K58 09/01/1997 71300545SW SILVER-BRITE B59S11 ALUMINUM PAINT 03/25/1998 71299888SW SPACKLING PASTE C-50 11/11/1997SW TOUGH COAT S00329 MACHINERY BLUE GRAY 08/17/1998 70971437SW VARNISH INSULATING SPRAY 7004 RED 03/01/1995 70947320SW WOOD CLSC POLY VARN A67V1 HI GLS CLR 07/09/1999SWIMMING POOL PAINT - BLACK 01/25/1999SWIMMING POOL PAINT - WHITE 02/24/1999SYALON 101/102 05/05/1999SYNTHETIC GRAPHITE 01/01/1997 71311502SYNTHETIC GRAPHITE 03/01/2000SYNTHETIC GRAPHITE 07/01/2001SYNTHETIC GRAPHITE 01/20/1999 8001300T-1 EPOXY THINNER CLEAR, PC5100 11/06/2001 8001112TA-0345, LATEX MODIFIED THINSET MORTAR 09/05/1997 8000811TARAMET STERLING SOLDER 05/01/1990 70977319TARSET R THINNER, T-13 12/01/1988 71351503TAYLOR ZIRCON 950 PLASTIC 06/10/1986 71321055TB QUAT 06/01/1996 71337896TECH CHEMICAL VULCANIZING FLUID 07/31/2002TECH RUB-O-MATIC 04/26/2002TEMP-MAT 08/02/2000TEMPERING OIL 165 04/05/1997 71258228TENNANT SHP 15/40 02/28/1995 70375574TERT-BUTANOL (A401500) 03/04/1996 71344296TET SPEED SPRAY POWER CLEANER 01/09/1998 8000305TEXACO TMGL HEAVY/ PREMIUM 01/01/1985 8001640THE ATMOSPHERE 03/09/1996THERMAL ARC TORCH COOLANT 11/14/2000 8001250THERMALASTIC 83C 10/01/1994THERMBOND FORMULA 4 SERIES DRY MIXES 10/03/2001THERMBOND TABULAR SERIES DRY FORMULATION12/12/1998 8000500THERMBOND/BRAKE,TABULAR SERIES ACTIVATOR 11/20/1998 8000501

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 41

Page 42: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

THERMINOL 66 HEAT TRANSFER FLUID 12/03/2004 70995121THERMOGEN 85 PLASTIC 01/31/0097THERMOGEN 90 PLASTIC 06/01/1998THERMOSET LAMINATES 10/01/1997THINNER #215 06/03/1992 71348530THINNER 5143 11/02/1993 71328729THIOGLYCOLIC ACID (A319100) 03/04/1996 71344306THIOSULFATE N-10, R-0007 06/27/1995 71348060THORIN 12/08/1996 71317498THOROGARD 03/17/1999THOROGARD 06/26/2002THREAD SEALANT WITH PTFE #30534 11/12/2004THREAD-EZE BRUSH TOP, 5901 11/11/1987 71316923THRUST QUICK STARTING FLUID 08/01/1992THURMALOX GRAY 05/16/2002THYMOL BLUE, T4165 06/08/1995 71343420TIBOR 04/01/2002 1021TILITE 100 08/22/1997 71351620TILITE 1014 01/07/1996 71351504TILITE 9549 01/07/1997TIN,CAPSULES,FLUX,CUPS,PLUGS,ACCELERATOR 05/19/2003TISAB II 09/14/1995TISAB II WITH CDTA 10/26/2000TISAB IV (TOTAL IONIC ADJ. BUFFER IV) 02/03/2000TITANIUM NITRIDE COATING 01/01/1991TITRATING SOLUTION, R-0823 05/01/1996 71336721TOILET BOWL DEODORIZER - ORG 09/22/1998 70899431TOLUENE 12/03/1999TOLUENE (S80229-T3304) 04/28/1998 TOLUENETOOTSIETOY BUBBLES 02/22/1999TOPCOAT FLASHING GRADE 01/04/1999TOPCOAT MEMBRANE 1060-1 06/01/2003TOTAL ALKALINITY INDICATOR, R-0645 05/01/1996 71336205TOTAL CYANIDE 01/31/2004TOTAL IONIC STRENGTH ADJUSTMNT BUFFER IV 09/28/1993 71326911TOUGH JOB 01/01/1985

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 42

Page 43: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

TOUGH ON GREASE 09/16/1996TR-2000SL 01/23/1998 71267612TRACKWEAR, TRACKALLOY HS... 11/05/1997 70114482TRACKWEAR, TRACKALLOY, TRACKMANG... 11/05/1997 71348690TRAFFIC PAINT 409 YELLOW 01/22/1993 71321352TRAFFIC PAINT 412 YELLOW 04/27/1995 71327143TRAFFIC SPOTTER 05/01/1997TRANS-TETRACETIC ACID 01/05/1993 71344365TRASAR 23262 COOLING WATER TREATMENT 10/13/2002TRASAR 23265 11/12/2001 8001752TRASAR TRAC101 02/03/2005 8014610TREMFLEX 027-067-996 06/01/1989 71329131TREO THERMAL BLANKET TRE-130 04/12/2004TREO VITREOUS SILICATE NEEDLED BLANKET 09/10/2004TRIS(HYDROXYMETHYL)AMINOMETHANE 12/12/1997 71356124TRITON X 100 03/01/1991 71301471TUFF POW'R 03/08/1995TURF FERTILIZR + POST-EMERGNT WEED CNTRL 01/11/1996 71339211TURPENTINE 06/23/1995 71320680TZ 150 PATCH 08/15/2000 8001061TZ 352 DRY MORTAR 08/15/2000 8001060U-PRIME, UNIVERSAL PRIMER 282,284,285 01/24/1989 70971726UCAR CARBON BLOCK AND BRICK, NMH GRADE 01/01/2001 UCARUCARTHERM HEAT TRANSFER FLUID PM-6141 11/06/1992 71301520UFALA 05/07/2001ULTIMER 7751 08/21/2001 8001755ULTRA COOL 2000 02/09/1996 70934535ULTRA COOL 7000 08/14/1997 71317904ULTRA COOL SMC 12/06/1995 70361465ULTRA LOW RANGE CHLORINE BUFFER 11/06/1996 71331001ULTRA-GREEN SR, GREEN 9C86, GRN 9C86 MOD 03/30/1994 71350743ULTRAKLEAN SC 07/09/1997 71345541ULTREX PBB 02/02/2004 8001760UNACAST 65 LC WITH FIBERS 04/08/1997 71352698UNACAST UG60 W/F 05/10/2001 UG60UNACAST VF THERMAX/AL 03/19/2003 8001712

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 43

Page 44: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

UNACAST VF65/AL 06/05/2001 8001285UNDER INSULATION COATING 1027 UIC BLACK 07/01/2003UNI-CAST A 12/02/2002UNI-PAINT MARKERS (PX-20,-21,-30) 01/02/2003UNI-PLAS 85ESS 01/20/2004 70995683UNI-RAM 85ESS 12/03/2002 8014594UNIVERSAL CEMENT 12/26/1991 70934765UNIVOLT N 61 B 06/21/2003 N/AUNOCAL 142 SOLVENT 66/3 12/16/1996 71329261URETHANE ALKYD GLOSS ENAMEL M22 11/12/1992 71341490URETHANE ALKYD GLOSS ENAMEL M22, NM22 07/19/2001URETHANE FISHEYE PREVENTER 12/12/1995 71347032UT-R20 HARDENER 02/03/1999VACUUM-FORMED INSULATION 01/13/1998VAL PLEX EP GREASE 02/10/1995 70689927VALSPAR 007 0206275 A TRD SG BLU BASE 09/30/2003VALSPAR 7 20055 A TRD EXT LX SG BASE 4 07/06/2004VALSPAR 7 206267 A TRD SG RED BASE 09/29/2003VALSPAR 7 206272 A TRD SG YLO BASE 06/07/2005VALVE ACTION PAINT MARKER 09/10/2002VASCO SPECIALTY STEELS 04/01/1990VEE BLOCK/VEE BLOCK 35 11/09/1998 70835775VERSAFLOW 45/AL ADTECH 05/09/2001 8001280VERSAFLOW 65/AL PLUS 11/28/2001VERSAFLOW THERMAX/AL ADTECH 08/02/2002VESPHENE II SE 04/15/1997 71345540VIBRA-SEAL 03/01/1999VINYL SUEDE 977-DECORATOR CEILING WHITE 03/29/1996 71354452VINYL SUEDE FLAT INT LTX 933-935,937,951 04/01/1996 VINYL-LTXVIPERLUBE HIGH PERFORM SYN GREASE 06/25/2003VOLTZ 12/07/1995 70611806VULCASIL 01/01/1985 9555VULCASIL SRR05 01/01/1985WAL-CAST INSUL 28 LW 02/12/1997 70883548WALL-TITE 00450 SEAM ADHESIVE 08/17/1995WATER HARDNESS BUFFER WITH MAGNESIUM 12/06/2000

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 44

Page 45: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

WATER HARDNESS BUFFER WITH MG 09/26/1997WATER HARDNESS INDICATOR 09/26/1997WATER HARDNESS INDICATOR 09/25/2001WATER SOLUBLE DEODORIZER 11/01/1993WATERBASE STAINLESS 844 03/22/1994 70899381WAXIE TIME GREEN APPLE, 160891 04/16/1996 71336810WD-40 AEROSOL 03/01/1998WD-40 BULK LIQUID 03/01/1998 71301840WELD KLEEN 350 01/01/2003WELD KLEEN HEAVY DUTY 01/01/2003 71352180WELD-ON 702, 704, 705, 707, 710,... 05/01/2002WELD-ON P-68 PRIMER FOR PVC/CPVC PIPE 04/01/1994 71317002WELDERS BLACK MAGIC 01/16/2003 8001890WELDFAST CL-200 PART "A" 01/21/2003 8000930WEMCO C, 55822AG 05/08/1990WET/DRY PREMIUM ROOF CEMENT 10/31/1996 71298370WHITEBLAST 04/19/1995 9562WINDSHIELD WASHER FLUID-20, 30907 04/22/1997 70937982WIREMAX 60 07/25/2001WITE-OUT FOR EVERYTHING & M/P COMML PACK 03/30/1994WOOD GUARDIAN CL AMERICAN PP302 08/10/2004WOOD GUARDIAN CLASSIC AMERICAN (PP302) 03/05/2004WOOD GUARDIAN INT POLY CLEAR (PP316) 05/21/2004WOOD GUARDIAN POLYURETHANE CLEAR, PP316 08/10/2004 8014693WOOD GUARDIAN SATIN URETHANE VARNISH,CLR 12/07/1999WOOD PRESERVATIVE/CLNR. 846 01/12/1995 71344636WOOD STAIN CLEAR BASE 832 08/08/1991 71301950WROUGHT ALUMINUM ALLOY, 3XXX SERIES 05/25/1999WROUGHT ALUMINUM ALLOY, 6XXX SERIES 05/25/1999WROUGHT ALUMINUM PRODUCTS, 3XXX SERIES 08/14/2000WROUGHT ALUMINUM PRODUCTS, 5XXX SERIES 08/14/2000WROUGHT ALUMINUM PRODUCTS, 6XXX SERIES 08/15/2000WYNN'S MACHINE CLEANER 11/07/1997X-ERGON 100XL 1/8 04/11/1991 71329198XCEL FLOW 60AL 02/06/2003XCEL NF & NF-10 FLUX 01/02/1992 8000204

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 45

Page 46: SARA 311 Listing - cakymsds.com · BELZONA 1311(CERAMIC R-METAL)BASE 01/24/2001 BELZONA 1311 ... SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500

Tradename MSDS Date MSDS ID

XD BASE 1027/WHITE 1029 05/09/1995XL-300 10/15/1993 71010334XYLENE THINNER 5133 06/12/1998 8001442XYLENES (X3520) 05/28/1996 71302077ZAR PAINT & VARNISH REMOVER, 275 07/01/2001ZENDOX SF 01/01/2002ZEROL 300 03/15/2002ZETAG 7878 10/24/2001ZINC ACETATE 10/29/2001ZINC METAL (GRANULAR AND MOSSY) (Z15500) 03/04/1996 1017ZIRCON SHAPE, LPC-713R, 714R 04/01/1996ZIRCONIUM OXIDE BELTS 01/03/2005 71354449ZIRMET DISKS, METSPLICE BELTS 12/18/1998

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Thursday, May 04, 2006

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 46


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