Unsealed rim joists rob homeowners of money, energy efficiency and comfort. Fill gaps and penetrations greater than 2” quickly and affordably with the Froth-Pak™ Spray Foam Sealant Kit.
A two-component, quick-cure polyurethane foam that fills cavities, penetrations and cracks greater than 2" and less than 4" wide.
Best can foam gun on the market. I have been an insulation installer for 13 years, and this gun is great! Especially with the tip extensions and getting in those tight spots.
It’s about time…You don’t know how many cans I lost due to poor dispensing