SIKAFLEX+ CRACK FLEX SEALANT
A multi-purpose construction sealant used to seal joints and gaps.
This moisture-cured, one component, polyurethane-based sealant meets Federal specification TT-S-00230C, Type II. Meets ASTM C-920, Type S, Grade NS, Class 25. Designed for all types of joints where maximum depth of sealant will not exceed 1/2 in. Common applications include walls, floors, balconies, and around window and door perimeters. Available in 10.1 fl. oz. cartridge.