Sikaflex Construction Sealant
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, aluminun 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" bead. Fresh adhesive clean up immediately. Old adhesive clean up with paint thinner to other approved solvent. 10.1 oz. cartridge.No. C437521: White
No. C437523: Black
No. C437525: Colonial white
No. C437526: Capital tan
No. C437527: Limestone
No. C437529: Dark bronze
No. C437522: Aluminum gray |