Froth Pak 630 Spray Foam Insulation Kit (2K)

The DuPont Froth Pak 630 Spray Foam Insulation Kit (2K) is a professional-grade, closed-cell polyurethane foam system engineered for large-scale insulation and air-sealing projects. Delivering up to 630 board feet of high-density foam, this two-component system expands rapidly to create an airtight, moisture-resistant, and durable barrier. Designed for superior thermal performance, Froth Pak 630 offers a high R-value per inch, reducing heat transfer, air leakage, and condensation. Ideal for attics, basements, crawl spaces, rim joists, and commercial structures, it adheres to most building materials including wood, metal, concrete, and drywall. The kit includes color-coded hoses, spray gun, and interchangeable nozzles for precise and efficient application. Once cured, the foam forms a rigid, closed-cell structure that resists water, mold, and air infiltration while improving sound control. Froth Pak 630 is self-contained, portable, and easy to use—making it the preferred choice for contractors and professionals who demand reliable, high-yield insulation performance backed by DuPont’s proven technology.