Handifoam Closed Cell Spray Foam - Low-Pressure Sealant - 12 Cans heavy duty crawl barrier This media is more aggressive

This media is more aggressive than the ARMEX® Blast Media Maintenance Formula

and red for high level alarm

Asthma Triggers

Its low-density formulation allows it to expand gently

its side vents allow quick access to your pockets and tool belt

Handifoam Closed Cell Spray Foam - Low-Pressure Sealant - 12 Cans heavy duty crawl barrier This media is more aggressiveThis 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,