DAP Touch ’n Foam MaxFill

DAP Touch ’n Foam MaxFill is a professional-grade expanding polyurethane foam sealant formulated to fill, seal, and insulate the largest gaps and cracks in your home or job site. Designed to expand up to 3 times its original size, it creates an airtight and water-resistant barrier that prevents drafts, moisture, and pest intrusion. Ideal for both interior and exterior applications, MaxFill adheres to most building materials, including wood, concrete, brick, metal, and drywall. It’s perfect for sealing around pipes, vents, windows, door frames, and electrical openings, improving energy efficiency and overall comfort. Once cured, the dense foam provides superior strength and insulation while remaining durable and stable over time. It can be easily trimmed, sanded, and painted for a smooth, professional finish. Whether used for new construction or repair work, DAP Touch ’n Foam MaxFill offers unmatched performance, versatility, and reliability for homeowners and contractors who need maximum expansion and long-lasting results.