Froth-Pak 12031869 Foam Sealant Kit, 41.7 lb

Froth-Pak™ foam sealant is a two-component, quick-cure polyurethane foam that fills cavities, penetrations and cracks. It provides a continuous barrier against air infiltration and helps seal out moisture, dust, pests and smoke. Primarily used to seal gaps less than 4 in wide. For filling gaps less than 4 in wide in places such as wall cavities, rim joists and roof or wall junctures Features: - Improve indoor air quality - Minimize carbon footprint - Limits drafts and heat loss - Lower heating bills