TEC 324 Triple Flex Waterproofing Crack Isolation Membrane (22.5 lbs.)

This elastomeric cementitious system is for waterproofing and crack isolation prior to the installation of ceramic tile or stone. It will not transfer cracks through tile or stone when subjected to horizontal movement of cracks up to 1/8 inches (3 mm). It may also be used as a flexible bonding mortar and is suitable for interior and exterior use. To install tile larger than 12 inches by 12 inches (300 mm by 300 mm) or white and light-colored marble, use Triple Flex as a crack isolation membrane first. Allow it to cure and install larger tile or marble with suitable white TEC brand latex-modified thin set mortar or TEC AccuColor EFX Epoxy Grout and Mortar (epoxy for interior only).