Custom Building Products ProLite Tile Stone Mortar ProLite offers high bond strength in a lightweight formula with excellent handling characteristics for a wide variety of floor and wall tile installations. Excellent for setting large format tile LFT , heavy tile or stone, ProLite will not sag or slip on walls and offers non-slump performance for floor installations. Capable of thin-set or medium bed application up to 3/4 In. 19 Mm. thick on horizontal surfaces after beat-in. Formulated with CustomLite Technology, ProLite is 40% lighter than traditional mortars. For interior and exterior installations. A 30 Lb. 13.6 Kg. bag covers the same area as a 50 Lb. 22.68 Kg. bag of traditional mortar. Formulated with post-consumer recycled material, it contributes to LEED certification. ProLite contains up to 22% recycled content by weight and 48% recycled content by volume. Exceeds ANSI A118.4TE, A118.15TE and A118.11 without the need for additives. Size 30 Lb., Color White, Shelf Life 12 Mo., Pkg Qty 1, Package Type Bag WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov