Wall & Cavity 20 Oz Foam Sealant With Wide-spray Applicator – One-component Air Sealing & Insulation

Discover the DAP Wall & Cavity 20 Oz. Foam Sealant with Widespray Applicator in a compact can, designed to bring professional-grade performance to everyday projects. This one-component spray foam uses a patent-pending wide-spray nozzle to broadcast a broad pattern, enabling fast, even coverage. It expands on contact to seal gaps and insulate, helping builders and DIYers improve comfort and energy efficiency while delivering Class A fire resistance when applied as directed.

How It Helps You: The easy-to-use formula reduces drafts and improves thermal comfort by sealing around penetrations, joints, and cavities. Its wide coverage makes small repairs and rim-joist touch-ups quicker and neater, saving time on each job.

• One-component spray foam sealant that expands to fill gaps, providing reliable air sealing and insulation across various spaces.
• Patented wide-spray applicator delivers broad, efficient coverage, approximating two-component performance from a single can.
• Offers insulation benefits with Class A fire resistance when used according to directions for safer buildings.
• Wide operating temperature range of 40°F to 120°F enables installation in diverse climates and job sites.
• Comes with an applicator, making it ideal for rim joists, touch-ups, repairs, and small projects—suitable for DIYers and professionals alike.

Why This Product Stands Out: Embrace a convenient, high-performance foam solution that simplifies sealing tasks. The included applicator and versatile formula empower you to tackle rim joists, repairs, and small projects with confidence. It delivers durable air sealing and insulation that stand up to daily use. Choose DAP for reliable energy efficiency and lasting comfort in your spaces.