Handifoam Closed Cell Spray Foam - Low-Pressure Sealant - 12 Cans heavy duty crawl barrier or professional-grade installations

or professional-grade installations

Quantity 100/500

Machine Wash Warm

and red for high level alarm

and professional-grade

Handifoam Closed Cell Spray Foam - Low-Pressure Sealant - 12 Cans heavy duty crawl barrier or professional-grade installationsThis low pressure polyurethane foam is designed for controlled air sealing in crawl spaces and basements, where precision matters more than aggressive expansion. With an R value of 4. 7 per inch and approximately 68% closed cell structure, it provides a reliable thermal and air seal for rim joists, sill plates, penetrations, and rigid foam edges. The foam becomes tack free in about 5 minutes, can be cut within an hour, and fully cures in 1224 hours,