Gaps & Cracks Foam Sealant, Minimal Expanding, 12-oz.

Discover 12‑oz Minimal‑Expansion Foam Sealant, the perfect solution for sealing narrow openings and cracks in both home and commercial settings. This high‑performance polyurethane foam expands gently to fill gaps up to ½ inch, creating a durable, airtight barrier that resists moisture and temperature fluctuations. Its smooth, paint‑ready surface lets you finish projects without extra steps, while the all‑direction nozzle ensures precise application on ceilings, walls, and hard‑to‑reach spots.

Why choose this foam sealant? It eliminates drafts, reduces energy waste, and strengthens insulation around doors, windows, and utility penetrations. The rigid, waterproof cure stands up to indoor and outdoor exposure, extending the life of your structures and lowering utility costs.

• Minimal expansion formula: Fills tight spaces without warping surrounding materials, ideal for delicate trim and cabinetry.
• Weather‑tight seal: Blocks air infiltration and water intrusion, boosting energy efficiency year‑round.
• Paintable, sandable, stainable surface: Allows seamless blending with existing finishes for a professional look.
• Universal adhesion: Bonds securely to wood, metal, masonry, glass, and most plastics for versatile use.
• All‑direction dispensing tip: Provides controlled application on vertical, horizontal, or overhead surfaces.

Ready for any project: Whether you’re sealing a drafty window frame, insulating pipe penetrations, or repairing a cracked wall, this 12‑oz foam delivers fast, long‑lasting results. Its dual‑purpose interior/exterior rating makes it a go‑to product for contractors and DIY enthusiasts alike. Trust this reliable sealant to protect your space, improve comfort, and keep energy bills in check.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.