Custom Building Products Gray SimpleSet Pre-Mixed Thin-Set Mortar, 1 gal. a no-mix, no-mess to traditional thin-set mortars, making tile installation faster and easier. This pre-mixed mortar spreads quickly and is for bonding porcelain, stone, marble, granite, and ceramic or porcelain tile up to 8" x 8". It can also be used with tile up to 15" on one side, although dry time will increase significantly. I for interior wall and floor installations, this gray mortar exceeds ANSI A136.1 Type I standards, ensuring reliable performance. Coverage varies depending on trowel size and tile dimensions, providing flexibility for different project needs. For lighter-colored stone and tile installations, the white SimpleSet version is . The product comes in convenient pail packaging with an 18-month shelf life, supporting efficient and effective tile setting. Model Number: CTTSG1-2