SimpleSet PreMixed ThinSet Mortar is a no-mix, no-mess alternative to traditional thin-set mortars spreads quickly and easily. Recommended to bond porcelain, stone, marble, granite and ceramic or porcelain tile up to 8" x 8" 20 x 20 cm. Can be used with tile with one side up to 15" 38 cm, but dry time significantly increases. For interior wall and floor installations. Exceeds ANSI A136.1 Type I. Size: 1 Gallon Color: Gray Ready to use No mixing, no mess Just spread and set. Specifications: Applicable Materials: Stone, Marble, Granite and Ceramic or Porcelain Tile up to 8 X 8 in Application Temperature: 50 - 100 deg F Composition: Crystalline Silica, Quartz, Calcium Carbonate, Ethylene Glycol and Stoddard Solvent Drying Time: 30 min Form: Paste Like Packing Type: Pail p H Range: 8.5 - 9.5 Specific Gravity: 1 - 2 g/cc Standards: OSHA 29 CFR 1910.134 Approved, Type 1 ANSI A108.4/A136.1 Specified, TCNA Method EJ171 Standard Type: PreMixed Usage: For Indoor Dry Areas, Some Wet Areas Such as Tub surrounds and Shower Walls V O C Content: 60 g/l Suitable Tile Types Porcelain Marble, granite, stone white mortar Ceramic, mosaic Quarry tile Suitable Substrates For interior dry areas Suitable for some wet areas such as tub surrounds and shower walls. Concrete, masonry Plaster, gypsum wallboard dry areas WonderBoard, cement backerboards Exterior Grade Plywood dry areas Existing ceramic tile. Limitations to the Product Do not bond tile directly to lightweight concrete, gypsum surfaces, hardwood, Luan plywood, particle board, parquet, cushion or spongeback vinyl flooring, metal, fiberglass, plastic or OSB panels. For clear or translucent glass, CUSTOM recommends Glass Tile Premium Thin-Set Mortar. When setting glass tile larger than 6" x 6" 15 x 15 cm, contact Custom's Technical Services for recommendations. Can be used with tile with one side up to 15" 38 cm, but dry time significantly increases. Do not use