Fire Block Extreme 12 oz – Orange Polyurethane Expanding Straw Foam, Seals Gaps & Penetrations, Draft Stopping, Paintable, Ready-to-Use (12 Pack)

‌Effective Fire Block Solution: Designed to seal air leaks and prevent fire spread, this UL-classified foam meets building code requirements, ensuring safety and compliance. Wide Temperature and Humidity Range: Functions optimally in ambient temperatures from 23°F to 100°F (-5°C to 38°C) and at any humidity level, making it suitable for diverse applications. Single Application Coverage: Engineered to seal effectively in one application, providing up to 64 feet (1/2 inch bead) of coverage per 12 oz can, minimizing labor and material costs. Convenient Straw Applicator: Features a straw applicator for precise application in hard-to-reach areas, ensuring accurate sealing between floors and walls. Certified Performance: Complies with various industry standards, including ASTM E84, ASTM C1620, and NFPA 286, offering reliable protection against fire hazards.