Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
UL classified L rating, Hot and Cold Smoke Seal (foam smoke seal)
Ideal for electrical, data and communication applications
Re-enterable firestop device for blank openings, single- or multiple penetrants in new or retrofit construction
One-piece, hinged metal enclosure makes installations fast and easy
Red colour and prominent 3M logos help identify as a fire-rated device during inspection
Round models allow for quick creation of the penetration opening with hole saw, masonry dry core bit or concrete wet core bit
Optional mounting or stud brackets (sold separately)
Warning label and illustrated instruction guide on device for easy installation and code compliance review
UL classified (meets current IBC and NFPA 101 F-Rating requirements)
