3M Fire Barrier Rated Foam FIP 1-Step, Maroon, 12.85 fl oz Cartridge - 51115549250
Brand: 3M
Color: Maroon
Firestop tested and rated up to 2 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
Sag resistant, quick curing formulation that expands up to 5 times in volume during installation
Intumescent foam expands when exposed to fire
Re-enterable and repairable foam remains pliable after installation
Excellent adhesion and does not require backing material in wall or floor applications