1724 | Foam Sealant, 20 ounce Can, Yields 460ft. (3/8in. bead) Pack of 12 | DiversiTech

Foam Sealant 20oz Can DiversiTech Foam Sealant is a high-quality, 20oz can of foam sealant that is perfect for a variety of applications. This sealant is ideal for sealing gaps, cracks, and holes in a variety of materials, including metal, wood, concrete, and plastic. It is also a great choice for sealing around windows and doors. This foam sealant is easy to use and can be applied with a standard caulking gun. It dries quickly and forms a strong, durable seal that is resistant to water, air, and UV rays. Our HVAC supply store - We offer the best prices and fast shipping for your products! The DiversiTech® 01724 closed-cell expanding polyurethane foam sealant is used for lineal caulking applications. It can be used for insulating and sealing around windows, doors, pipes, ducts and vents. Foam contains fire retarding chemical and is U.L. Listed but not rated as a firestop product. User can paint to protect from UV exposure.