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Water and moisture resistant
waterproofing it
Pro Tip: In Vancouver and the Lower Mainland especially
Designed specifically for mixing valve body penetrations in shower walls
Contact ASTM International to obtain copies of the test methods before proceeding
Mapei Ultrabond G21 Premium Two-Part Urethane Flooring Adhesive membrane---underlayment Water and moisture resistantInstalling flooring? Ultrabond G21 Premium Two Part Urethane Flooring Adhesive bonds resilient flooring to most subfloors concrete, plywood, OSB, properly prepped wood, and existing well bonded vinyl. Urethane chemistry handles wood movement and moisture better than acrylic adhesives.
