Sprayman Insulating Foam Sealant

Sprayman Insulating Foam Sealant is a versatile, high-performance expanding polyurethane foam formulated for sealing, insulating, and protecting homes and buildings from air leaks and moisture intrusion. Designed for both interior and exterior applications, this foam expands to fill gaps, cracks, and voids up to 1 inch wide, forming a dense, airtight, and water-resistant barrier. It adheres strongly to wood, concrete, metal, brick, and plastic surfaces, making it suitable for sealing around pipes, windows, doors, and wall penetrations. Once cured, the foam provides excellent insulation value, helping to reduce heat loss, prevent drafts, and lower energy costs. Its closed-cell structure resists water absorption, mold, and deterioration, ensuring long-term performance. Sprayman’s precision nozzle allows for accurate application and minimal waste, while the quick-curing formula enables fast trimming, sanding, and painting. Ideal for both DIY enthusiasts and professionals, Sprayman Insulating Foam Sealant delivers durability, efficiency, and superior energy-saving protection in every application.