description Find Resources. Find what you need for your next job or project. Search Resources

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?

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® 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.

DAP AMP Kitchen & Bath Sealant 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 …

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, …

DAP Dynaflex Ultra Exterior Sealant. DAP Dynaflex Ultra Exterior Sealant uses Weather Max Technology for all-weather protection, resisting UV, mold, mildew, and offering a waterproof seal.

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

America's #1 selling latex caulk. A superior quality, all-purpose acrylic latex caulk plus silicone that is is highly flexible, durable, and has excellent adhesion to create a long lasting waterproof seal.

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