Sikaflex Self-Leveling Sealant - Durable Polyurethane Concrete Caulk - 29 fl. oz, Sandstone

Fast curing, self-leveling polyurethane sealant used to seal horizontal expansion joints in concrete, masonry, and cementitious slabs such as: driveways, garages, sidewalks, balconies, pavements, terraces, warehouses, factories, plazas, and civil structures. Excellent adhesion, bonds to most construction materials without the use of a primer. Seals out radon gas. Permanently elastic, cures to a tough, durable, flexible consistency with exceptional resistance to cutting, tearing, aging, and weathering. Joint depth not to exceed 1/2" Or use foam backer rod to control joint depth. Meets or exceeds Federal specifications TT-S-00230C, type 1, Class A; ASTM c-920, type S, Grade P, and Class 25. 1 10.1 oz. Cartridge yields 24 linear ft. Of adhesive in a 1/4" Bead. 29 oz. Cartridge yields 70 linear ft. At a 1/4 " bead. Fresh adhesive clean up immediately. Old adhesive clean up with paint thinner or other approved solvent.