Mapei Ultrabond G19 Professional Two-Part Urethane Flooring Adhesive signature select Score the cementitious face with

Score the cementitious face with a utility knife

Essential for maintaining waterproof integrity at the drain point

Also functions as a vapour retarder — prevents moisture migration into the wall cavity while still allowing the assembly to handle incidental vapour

Should be applied on clean

Test cable resistance with a multimeter BEFORE AND AFTER the repair — readings should match the factory specs on the cable label

Mapei Ultrabond G19 Professional Two-Part Urethane Flooring Adhesive signature select Score the cementitious face withInstalling flooring? Ultrabond G19 Professional 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.