• Firestop tested up to 4 hours in accordance with ASTM E814 (UL 1479) and CAN/ULC-S114
• High-solids formula produces limited shrinkage
• Continuous seal remains pliable and allows for typical pipe movement
• Re-enterable and repairable fire barrier sealant
• Offers excellent sealant and caulking properties
• Sealant helps minimize noise transfer