50 Lb. Wht Mortar Mix

Economical polymer modified thin-set mortar for floor wall and countertop tile installations. Use to bond vitreous semi-vitreous or absorptive tile: Ceramic mosaic quarry cement porcelain brick and mini-brick precast terrazzo and natural stone to concrete mortar beds masonry Portland cement plaster wonderboard cement backerboards gypsum wallboard (dry areas) and existing ceramic tile. Meets ANSI (A118.11) with Thin-Set Mortar Admix; meets ANSI A118.4 without Thin-Set Mortar Admix. Do not bond directly to hardwood luan plywood particle board parquet cushion or sponge-back vinyl flooring metal fiberglass plastick and OSB panels. Approximate coverage: 80 - 90 sq. ft. per 50 lb. applied with a 1/4 x 1/4 x 1/4 square-notch trowel. Pot life: 2 hours. Allow to cure 24 hours before grouting or light traffic depending on temperature and humidity. 50 lb. bag.