3M Fire Barrier Sealant FD 150+ 7010320536

3M FD 150+ Limestone Fire Barrier Sealant

• Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
• Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)
• Continuous seal remains pliable and allows for typical pipe movement
• Water-based for easy installation, cleanup and disposal
• High-solids formula means limited shrinkage
• Re-enterable and repairable fire barrier sealant

Ready-to-use, gun-grade latex-based elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this product provides up to 4-hour fire protection in tested and listed systems. Firestops construction joints and through penetrations. Available in blue, red or limestone, no mixing required, 19% movement capability.