Flexible, 100% silicone rubber premium sealant provides outstanding adhesion and durability for a long-lasting waterproof seal that won't shrink or crack. It cures to a tough, rubbery, mold- and mildew-resistant solid with exposure to the moisture in the air.
For Indoor and Outdoor Use, Ideal for Caulking and Sealing, Window and Door Frames, Siding and Trim, Gutters and Downspouts, Pipes and Vents, Molding, Baseboards, Corner Joints, Above Ground Foundations
ASTM C920, Type S, Grade NS, Class 25
* This product's country of origin is subject to change