TEC 1Flex® Gray Crack Isolation Mortar - Pallet

1Flex® cement-modified polymer mortar is a tile setting mortar that also functions as a 1/4-inch (6 mm) crack isolation membrane. 1Flex® has a unique blend of exclusive acrylic spray-dried polymers. Hydraulic cement provides an outstanding bond with virtually all ceramic and natural stone tile while providing up to an extra-heavy-duty commercial floor rating.