DAP Wall and Cavity Foam Aerosol 20 oz White with Wide Spray Applicator

Use foam insulation spray to fill, air seal, and insulate rim joists, touch ups, smaller repairs and targeted projects on interior projects, use on a variety of building materials: including wood, masonry, metals, drywall Self contained, pre-mixed polyurethane foam in a portable container seals out air and provides thermal insulation savings year round Patent pending technology provides spray similar to a two-component product in an easy one part system; Wide spray applicator with responsive flow control trigger and a consistent wide-angle pattern High closed cell formula, per ASTM D6226, helps keep moisture out of structures and is Class A Fire Rated to meet building code, saves up to 30% on energy costs - meets ASTM C518 Aged R-Value of 4.1 at 1" (25mm) Foam dries tack free in 7 to 12 minutes, reaches full cure in up to 24 hours (depending on foam thickness, temperature/humidity) Insulating foam aerosol spray canister covers up to 11 theoretical board feet per 20 ounce can Cured foam must be removed mechanically, while uncured foam can be cleaned from most surfaces using a foam cleaner or acetone