Froth-Pak™ foam system is the all-in-one, self-contained, disposable kit for professional contractors to insulate walls and cavities and seal gaps and penetrations quickly and efficiently. Froth-Pak™ insulation and sealant foam system is a class-A fire-rated, two-component, quick-cure polyurethane foam that effectively fills cavities, penetrations and cracks in rim joists, roof-wall junctures and around pipes and ducts up to 2 in THK. Froth-Pak™ is a chemically cured foam that dispenses, expands and becomes tack-free in seconds, saving pros time on the jobsite. The low Global Warming Potential (GWP) formula contains no ozone-depleting chemicals or HFCs, while still maintaining the performance attributes that professional contractors expect. The formulation features a fast cure time and high closed-cell content. The Insta-Flo™ dispenser offers minimal overspray while the patented nozzle and flexible hose provides easy and ergonomic dispensing. This is designed to offer unsurpassed performance and ease of use, all while maintaining Froth-Pak™ spray foam's commitments to sustainability.