Custom® Building Products is meeting the performance demands of larger tile installations with a variety of modified dry-set mortars, including ProLite® Premium Large Format Tile Mortar. Designed with non-slump properties specifically to support the weight of heavy stone and large-format tile with one or more edges greater than 15 inches long, ProLite can be used up to 3/4 inch. The lightweight, non-sag/non-slip medium-bed mortar is ideal for floors and walls — offering high bond strength to hold tile in place. Formulated with CustomLite® technology, it’s 40% lighter than typical mortars. A 30-pound bag of ProLite covers the same area as a 50-pound bag of traditional mortar, so it’s easier to transport on a jobsite. Also available in a rapid setting formula, ProLite contains recycled material, making it part of the Custom Emerald System of environmentally responsible products that may contribute to LEED certification credits. ProLite exceeds ANSI A118.4TE, A118.15TE and A118.11 without the need for additives.