RENDER ON PEBBLEDASHRENDER ONTO PEBBLEDASH
SUMMARY• Substrate: Pebbledash• U-Values: N/A• Topcoat: EWI-040 Silicone Silicate - 1.5mm• Basecoat: EWI-065 One Coat Dash Over• Colour: Linen - 28048• Location: West Wickham • Installer: Jenson Fox Ltd
One Coat Dash Cover (OCDC) is a lightweight, breathable and flexible solution for concealing pebbledash. OCDC can be applied up to 25mm thick and, once dry, provides a perfectly flat surface ready to topcoat or paint. OCDC possesses high air content and excellent tensile strength, providing a stable and durable base while enabling trapped moisture within the underlying pebbledash to escape.
WHAT IS OCDC?
One of the best ways to rejuvenate a pebbledash facade without removing the render is to apply OCDC. The EWI-065 OCDC contains both perlite, making the product far more lightweight than conventional basecoats, and lime, making it breathable which therefore allows any trapped water vapour to travel through the product without impacting its structural integrity. OCDC creates a flat surface that can be either coated with Silicone Paint or rendered with one of our decorative Silicone topcoats.
EWI-075 Silicone Render is a through-coloured, polymer-modified topcoat render. Not only does this render provide a breathable, aesthetically pleasing finish, but it also acts as a strong coating for the property which helps to protect the underlying brickwork against weathering.
EWI-333 Topcoat Primer is used not only to aid the adhesion between the topcoat and OCDC, but also to limit the absorption of the OCDC in warmer weather, allowing more time to work with the Silicone Render. If required, the primer can also be tinted to match the colour of the topcoat.
Topcoat Primer
Fibreglass Mesh
Silicone Render
EWI-66645
EWI-333
EWI-075
Pebbledash
OCDCEWI-065