สเปรย์โฟมกันไฟ3M Fire Block Foam

3M Fire Block Foam FB-Foam โฟมกันไฟลาม 12 oz.(เนื้อโฟมสีส้ม)
• Heat-resistant up to 240° F (115° C)
• ASTM E 84 Class 1 (modified)
• Draftstop ? helps reduce air infiltration
• Thermal insulator ? R-Value of 4 to 5 per inch typical
• Ready-to-use (no mixing required)
• Tack-free in approximately 5 minutes
• Expands to quickly and effectively seal openings
• Meets International Building Code (IBC) and International Residential Code (IRC) Fireblocking Requirements
• Sag-resistant formulation
• Excellent adhesion—bonds to concrete, brick, metals, wood, plastic and cable jacketing
• Minimal shrinkage