Custom Building Products ProLite 30 lbs. White Tile and Stone MortarHigh bond strength Non slump for use as a thin or medium bed mortar up to 3 4 in. Exceeds ANSI A118. 4TE, A118. 15TE and A118. 11 without the need for additives A 30 lb. bag of ProLite covers the same area as a 50 lb. bag of traditional mortar Formulated with recycled material contributes to LEED certification Sag and slip resistant immediately holds wall tiles in place California residents Features Flooring Type