MAPEI Type 1 Ceramic Tile Mastic (1-Gallon) Lowes.com
For use with ceramic and porcelain tile. Tile up to 12-in x 12-in on walls, 6-in x 6-in on floors. Suitable substrates: gypsum wallboard (dry walls only), cement board, exterior-grade plywood (interior only), concrete and masonry block. Mold and mildew-resistant. For use on shower walls. For interior use only. Smooth and easy to spread premixed ...
DA: 61 PA: 71 MOZ Rank: 38