GE metal silicone 2-sealant is a high-performance, 100% silicone and 100% waterproof sealant ideal for a wide range of metal projects. Common uses include repairing and sealing sheds, siding, gutters, RV parts, home and camper roofs and vents. This formula offers excellent adhesion and permanent flexibility; it also has a 10-year mold-free product protection to keep mold and mildew growth in check. Our durable metal sealant is resistant to shrinks and cracks and it's 30-minute rain-ready for all your exterior jobs. GE metal silicone 2-sealant adheres to both wet and dry surfaces, including stainless steel, aluminum, copper, composites, brick, stone, stucco, concrete, cement and more. It's also easy to use, since it's tack-free in 30-minutes and fully cures in just 24-hours.

• 100% silicone sealant designed for metal applications
• 100% waterproof and weatherproof
• 30-minutes rain-ready for exterior jobs and 24-hour full cure
• Won't discolor most high-end metal finishes such as chrome, bronze and nickel
• Permanently flexible
• Shrink and crack-proof
• Adheres to porous materials and wet or dry surfaces
• Adheres to: most metals, stainless steel, aluminum, copper, composites, brick, stone, stucco, concrete, cement, masonry, cement board, most woods, glass and more
• 10-year mold-free product protection is resistant to stain-causing mold and mildew growth