LID-LOCK GASKET SUPPLIED IN BULK FEET

LID-LOCK GASKET AS AN ENDLESS RING

Lid-Lock – The Hatch Cover Sealing SolutionKeep Cargo In and Outside Elements Out

• Designed specifically for hatch cover applications• PTFE based construction makes it impervious to

almost all chemicals• Soft, conformable yet resilient design provides

excellent sealability and durability to withstand repeated hatch cover opening and closings

• Available in bulk lengths or as endless rings

STANDARD SIZES (BULK LENGTH):

¾" TO 1.5" CROSS SECTION OR 19 MM.*Other sizes available upon request. Endless rings upon request.

TEMPERATURE: 210°F (100°C)CHEMICAL RESISTANCE: PH 0 – 14

TECHNICAL DATA:

CHOOSE W&O• We are there when you need us.• Global footprint - strategically located branches.• 40 years as a reputable partner.• Over $40 million available in inventory • Automation experts with in-house design

and fabrication.• We represent top brands with the required certifications and registrations.• Largest North American distributor of pipe,

valves, fittings, and automation.• Valve Services - ship checks and Engineered

Solutions troubleshooting.• Delivering new technologies and services to better serve our customers.• Part of Pon, an $8 Billion International

sales and service company.

wosupply.com | 1-800-962-9696

Lid-Lock packing is designed specifically to handle the unique sealing requirements and harsh environments of tank covers,

hatches and lids found on marine transport equipment.

CONVENTIONAL HATCH GASKET

SOFT, CONFORMABLE RESILIENT DESIGN PROVIDES EXCELLENT SEALABILITY AND DURABILITY TO WITHSTAND REPEATED HATCH OPENING AND CLOSING.

CHESTERTON’S LID-LOCK GASKET

W&O is the exclusive distributor of A. W. Chesterton's Lid-Lock hatch gaskets to the maritime industry. Lid-Lock is designed specifically to handle the unique hatch sealing requirements found on marine based chemical transport equipment.

The Lid-Lock starts with an EPDM rubber core overwrapped with a high quality PTFE film. This core is then overbraided with the non-absorbent, chemically resistant polypropylene yarn. The combination of the two gives this packing its excellent compressibility and elasticity. This flexible core is then wrapped with a double layer of high quality PTFE film. Essentially, this is the armor coating for the tank lid making it impervious to penetration by gas or fluids. Finally, the Lid-Lock is overbraided with a tough, pure PTFE filament jacket that protects the PTFE film barrier from damage.

Lid-Lock can be supplied in bulk lengths for use as needed, or the product can be pre-formed into an endless ring custom made to each tank lid application.