3M Fire Barrier Rated Foam FIP 1-Step, Maroon Color, 1-Step, Two-Part Urethane, Intumescent Foam, 12.85 Fl Oz Cartridge with 1 Nozzle

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. Fast Firestopping Foam Efficient and effective, 3M Fire Barrier Rated Foam FIP 1-Step is a two-part urethane, smoke, sound and firestopping foam. This intumescent foam is engineered to expand in the event of a fire. It is firestop tested up to 2 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115. When dispensed, this foam cures quickly, reaching full expansion after approximately 2 minutes and expanding up to 5 times its size. This product foams in place without sagging or running and is designed to fill the void between the through penetrant (pipe, cable, etc.) and the wall, creating a firestop seal and restoring the fire rating of the entire wall. We formulated this foam to be re-enterable and repairable, remaining pliable after installation for the easy installation of new cables/conduit in existing openings. During a fire, this product maintains a tight firestop against smoke and flame and its air leakage is less than 1 CFM/Sq Ft. 3M Fire Barrier Rated Foam FIP 1-Step meets the intent of LEED VOC regulations and is One-Step Firestop Finish firestop installations quickly with our 3M Fire Barrier Rated Foam FIP 1-Step. Our one-step solution means less product to order, track and haul. This firestop foam is not runny and stays in place, expanding at a controlled and consistent pace to create a strong seal around pipes, cables and conduits.

• FIRESTOP TESTED: Tested and listed up to 2-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115
• STC RATED: Has an STC rating of 57 when tested in a STC 57-rated wall assembly
• VOLUME EXPANDING PROPERTIES: Two-part urethane, smoke, sound and firestopping foam designed to expand up to 5 times in volume after dispensing
• EASILY RE-ENTERABLE: Specially formulated re-enterable and repairable foam remains pliable after installation
• EXCELLENT ADHESION: Does not require backing material in wall or floor applications
• PRIMER PAINT READY: Sealant is paintable with primer
• For industrial/occupational use only. Not for consumer sale or use.
• One nozzle included with the cartridge