Designed to expand up to 5 times in volume after dispensing, 3M™ Fire Barrier Rated Foam FIP 1-Step is a two-part urethane, smoke, sound and firestopping foam. This intumescent foam can be used to fill the annular space created by pipes and cables penetrating through fire-rated construction. It’s an alternative to mineral wool and sealant, bricks, pillows and runny, ineffective foams and is UL listed.

Features

• Firestop tested and rated up to 2 hours in accordance with ASTM E814 (UL 1479) and CAN/ULC-S115
• Re-enterable and repairable foam remains pliable after installation
• Excellent adhesion and does not require backing material in wall or floor applications
• Paintable with primer

12.85 oz cartridge
6 pcs/ctn