Fracture Guard 7000 from Merkrete is the first to provide crack isolation up to C/, inches in a liquid applied format. It is ultra-flexible, offers maximum protection, installs quickly, low VOC contents, elongation over 1000% and exceeds ANSI 118.12. Fracture Guard 7000 is a single component mold-resistant crack isolation membrane that is applied prior to installation of tile and stone. It provides a thin protection layer to inhibit the transfer of cracks from the substrate to finished ceramic or stone tile.Fracture-Guard