FROTH-PAK 308900 12 Foam Sealant Kit

Dow FROTH-PAK Foam Sealant 308900 is a two-component quick-cure polyurethane spray foam that fills cavities penetrations cracks and expansion joints. Unlike one-component foam FROTH-PAK Foam Insulation is a chemically cured foam significantly reducing curing time. It dispenses expands and becomes tack-free in seconds. The product will skin over in 30-40 seconds and will cure in minutes.