ROBERTS 3.5 Gal. Ceramic Tile Adhesive

ROBERTS 5900 Ceramic Tile Adhesive is a high performance, ready-to-use, Type, Mastic for residential tile installations. This adhesive resist mold, mildew and intermittent water exposure, so it may also be used to adhere backsplash, countertops and shower walls. ROBERTS 5900 spreads effortlessly, sets quickly and is easy to clean up.