Big Gap Foam Sealant, Triple Expanding, 12-oz.

Discover the power of Triple‑Action Expanding Foam Sealant – 12 oz. This high‑expansion, triple‑rise formula effortlessly fills openings larger than half an inch, creating a solid, airtight barrier on wood, metal, masonry, glass and most plastics. The creamy, paint‑ready foam expands up to three times its original volume, delivering a weather‑tight seal that can be sanded, stained or painted to blend perfectly with any surface.

Why it matters: The sealant eliminates drafts, reduces energy loss, and protects interiors from moisture intrusion, making homes more comfortable and cost‑efficient. Its rigid, waterproof cure stands up to temperature swings, providing long‑lasting insulation for both indoor and outdoor projects.

• Rapid Tack‑Free Time: Surface becomes touch‑dry in just 20 minutes, allowing fast continuation of your repair work while maintaining strong adhesion.
• Three‑Fold Expansion: Expands up to three times its size, perfectly sealing large gaps, cracks and holes for superior insulation performance.
• Rigid, Waterproof Cure: Forms a solid, water‑resistant barrier that resists rot, mold and weather damage for lasting protection.
• Versatile Application: Suitable for interior and exterior use on wood, metal, masonry, glass and most plastics, providing a universal solution for any project.
• Easy All‑Direction Dispensing: Innovative nozzle delivers foam in any direction, ensuring precise placement even in hard‑to‑reach areas.

Final Thoughts: Whether you’re sealing drafty windows, insulating a basement wall, or repairing exterior siding, this 12‑ounce triple‑expanding foam sealant offers unmatched performance and convenience. Its paintable, sandable finish lets you achieve a seamless look, while the fast tack‑free time keeps projects moving forward. Trust this reliable, all‑purpose foam to fill gaps, stop energy loss, and protect your home for years to come.