Flex 10.1 Oz. Pro Select Construction Polyurethane Sealant Limestone

Ready-to-use commercial grade polyurethane construction sealant for sealing cracks construction joints doors windows siding roofing gutters sills thresholds basements vents skylights wall penetrations and precast panels. Superior adhesion to most common building materials including concrete wood brick aluminum steel glass tile marble stone and etched PVC. Seals out radon gas. Permanently elastic cures to a tough durable flexible consistency with exceptional resistance to cutting tearing aging and weathering. Will not harden or shrink. Paintable sandable and stainable after cure. Meets or exceeds Federal specifications TT-S-00230C Type II Class A; ASTM C-920 Type S Grade NS Class 25. (1) 10.1 Oz. cartridge yields 24 linear Ft. of adhesive in a 1/4 In. bead. Fresh adhesive clean up immediately. Old adhesive clean up with paint thinner to other approved solvent. 10.1 Oz. cartridge. Shelf life: 12 months.