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While the basic function of caulk and sealant is to seal cracks, gaps and joints to keep out air, water, moisture and dirt, there are several factors you need to consider when deciding which type of caulk or sealant to use: Where am I going to use it?

How to Caulk Like the Pros. Hone your caulking skills with these 8 tips for indoor and outdoor projects. Learn More

Founded in 1865, DAP is a leading manufacturer and supplier of caulks, sealants, foam, adhesives, and patch and repair products with a history of first-to-market innovations. For 155 years, DAP has provided professional contractors, remodelers and do-it-yourselfers with trusted, quality, reliable, and long-lasting products.

DAP® ALEX® acrylic latex caulks are ideal for filling and sealing gaps and cracks around window and door frames, molding, trim, baseboards, corner joints, and more. They have excellent adhesion to painted and unpainted wood, aluminum, …

AMP Kitchen & Bath Sealant is a reliable solution which swiftly dries in just 30 minutes, offering an impenetrable 100% waterproof seal. Engineered to be applied effortlessly on wet surfaces, it boasts fortified mold and mildew resistance, ensuring a pristine environment.

DAP® DYNAFLEX ULTRA™ outperforms conventional acrylic latex sealants in many ways that are meaningful to consumers. It provides exceptional UV protection against color fading/yellowing and won’t blister, bubble or soften.

EXTREME STRETCH ACRYLIC URETHANE is a versatile, premium elastomeric sealant ideal for sealing a wide range of interior and exterior applications. EXTREME STRETCH stretches over 600%, seals gaps up to 3” wide and provides superior adhesion for a long lasting, crackproof seal.

AMP Advanced Waterproof Weatherproof sealant is paint-ready in just 30 mins and is suitable for interior/exterior use. Specifically designed for windows, doors, and siding, it offers a fast 30-minute rain-ready time and can be applied on wet and damp surfaces.

Looking for premium caulks, sealants, adhesives, or general patch and repair items? DAP manufactures products for all your home improvement needs.