HandiFoam

HandiFoam produces spray polyurethane foam insulation and sealing systems for air sealing, insulation, and gap filling. The HandiFoam HFO FR low-pressure spray polyurethane foam kit includes a 15 ft. hose and  a two-component system to seal and insulate walls, attics, crawl spaces, and other building openings. The foam expands after application to fill gaps, reducing air infiltration and heat loss. The formulation uses an HFO blowing agent with low global warming potential and meets ASTM E84 Class A fire rating at 2 inches.