Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz

The Gorilla Gray Foam Multipurpose Insulating Sealant (12 oz) is truly a standout product for anyone tackling home repairs, insulation projects, or general sealing tasks. This foam delivers exactly what you expect from the Gorilla brand—strength, reliability, and outstanding performance. The gray color is a huge plus because it blends much better with concrete, stone, metal, and darker building materials compared to the typical bright yellow foams. The expansion is controlled and consistent, making it easy to fill gaps, cracks, and crevices without creating a mess or massive overflow. Once cured, the foam is firm, durable, and weather‑resistant, making it ideal for both indoor and outdoor use. It seals beautifully against drafts, pests, moisture, and noise. The adhesion is excellent on a wide range of surfaces—wood, brick, metal, cement, you name it. The 12 oz can offers great coverage, and the precision applicator makes it simple to get a clean, accurate bead exactly where you need it. Whether you're sealing around pipes, filling wall gaps, insulating windows and doors, or tightening up energy efficiency, this foam gets the job done quickly and effectively.