Fire Block Foam 12 oz.

Foam & Fill Fire Block Polyurethane Foam Sealant is a ready-to-use polyurethane expanding foam for filling, insulating, and sealing gaps, cracks, and openings in buildings' interior and exterior. Adheres To: Wood, Glass, Metal, Masonry, Plastic Use On: Window and Door Frames, Pipes, Electrical Outlets, Vents, Foundations Features: • Inhibits the Passage of Fire Through Residential Utility Penetrations • Excellent Sealing Against Gas, Smoke, and Energy Loss • Evaluated Per ICC-ESR-3402 • Quick and Easy to Use • Interior & Exterior Use • Type V Residential Fireblock • Tested According to ASTM E 814 NFPA 286