DAP Mouse Shield Foam Sealant

DAP Mouse Shield Foam Sealant is a premium expanding polyurethane foam specially formulated to block mice, pests, and drafts from entering your home. This pest-resistant insulation foam expands to fill and seal gaps, cracks, and voids up to 1 inch wide, creating an airtight and water-resistant barrier that deters rodents and insects. It contains a proprietary ingredient that repels mice and prevents nesting, making it ideal for use around plumbing penetrations, electrical openings, basements, garages, attics, and crawl spaces. Beyond pest control, Mouse Shield improves energy efficiency by preventing air leaks and moisture infiltration. Once applied, the foam expands evenly, cures to a dense structure, and can be trimmed, sanded, painted, or stained for a clean finish. Safe for both indoor and outdoor use, it adheres to wood, metal, concrete, and plastic. Trusted by homeowners and professionals alike, DAP Mouse Shield Foam Sealant delivers lasting protection, insulation, and peace of mind against unwanted intruders.