Poly Membrane Sheet - Web polyguard 650 sheet membrane includes the following features: Specific product you want to buy. Kerdi is ideal for use in tiled showers, bathtub surrounds, residential steam showers, and other tile applications in wet areas. A puncture resistance two times greater than the new ac 527 requirement (when installed with our polyflow drain board as a system), to create superior protection against backfill damage. It consists of a strong pliable high density polyethylene (hdpe) facing bonded to a rubberized asphalt waterproofing compound, a technology that has been proven effective over many years of use. Its innovative technology helps to improve indoor air quality by controlling moisture levels and reducing the risk of mold and mildew growth.
It consists of a strong pliable high density polyethylene (hdpe) facing bonded to a rubberized asphalt waterproofing compound, a technology that has been proven effective over many years of use. Specific product you want to buy. Its innovative technology helps to improve indoor air quality by controlling moisture levels and reducing the risk of mold and mildew growth. A puncture resistance two times greater than the new ac 527 requirement (when installed with our polyflow drain board as a system), to create superior protection against backfill damage. Web polyguard 650 sheet membrane includes the following features: Kerdi is ideal for use in tiled showers, bathtub surrounds, residential steam showers, and other tile applications in wet areas.