Custom VersaBond Flex Series MTSW50 Thin-Set Mortar, White, Powder, 50 lb, Bag

A professional formula, all-purpose mortar, polymer-modified to provide good bond strength for floor and tile projects. VersaBond cures quickly even in cold climates and adheres to most surfaces, exceeding ANSI A118.4 and A118.11 without the need for additives.