Mapei ECO 997 4Gal The wedge part B of

The wedge part B of the system (sold separately) works by maintaining tiles at an even height until the mortar sets

For thicker bond coats from 3/32" to 1/2" (2

Side and rear water collectors fit inside of the main water pan when moving and storing

Scoring head with extra-long aluminum slides and "self-lubricating" friction bushings

being sure to work the mortar into the membrane

Mapei ECO 997 4Gal The wedge part B ofUltrabond ECO 977 is a fast setting, 100% solids, one component, moisturecured urethane adhesive specifically designed for the installation of domestic solid and engineered wood flooring. Ultrabond ECO 977 can also be used in elevated subfloor moisture conditions of up to 12 lbs. (5,44 kg) MVER and 95% relative humidity when a specific installation method and trowel notch configurations are used.