A leaky roof or gutters can cause serious problems. But with DuPont™ caulks and sealants, you can repair aluminum and metal surfaces to help keep unwanted water out. We offer a variety of products that can seal and bond the pieces together to create a tight union.

DuPont™ Aluminum & Metal Premier Silicone

This premium 100% silicone rubber sealant offers long-lasting adhesion and a waterproof rubber seal that resists mold and mildew. » More

DuPont™ Gutter & Flashing Premier Silicone

This 100% silicone rubber sealant is perfect for creating a flexible, watertight seal on gutters and flashing. » More

DuPont™ Painters Caulk with Speed Dry™ Technology

DuPont™ Painters Caulk is formulated with revolutionary Speed Dry™ Technology, providing one of the fastest paint times available. » More

DuPont™ AIRTITE® Siliconized Acrylic Caulk

DuPont™ AIRTITE® Siliconized Acrylic Caulk with WeatherTight Seal technology is ideal for sealing gaps around windows, doors, trim and a variety of other interior and exterior surfaces.

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