GREAT STUFF™ Multi-purpose Silicone is a moisture-curing, 100% RTV acetoxy silicone sealant. High in strength and exceptional in flexibility, this versatile sealant is perfect for a wide range of home improvement and new construction tasks. It is ideal for sealing exterior windows, doors, siding, trim, molding, vents, as well as spaces in basements and attics. Additionally, it is suitable for sealing sinks, showers, bathtubs, toilets, kitchen countertops, exterior gutters, sheds, RVs, and around wire and pipe chases.
Seal common applications such as exterior windows, doors, siding, trim, molding, vents, sinks, showers, bathtubs, toilets, kitchen countertops, gutters, sheds, RVs, basement, attic spaces, wire and pipe chases.
Use on aluminum, ceramic, fiberglass, glass, glazed ceramic tiles, granite, laminate, marble, metal, non-porous surfaces, and more.
12 minute set time, 30 minute dry time, interior & exterior / indoor & outdoor, low odor, mildew resistant and UV resistant.
100% Acetoxy RTV Silicone Sealant Caulk
Reusable nozzle with cap
Strong adhesion and durability
Lifetime Product Warranty
Non-paintable