3M™ 051115-16542 Fire Barrier Cast-In Device, 3 hr Fire Rating

Passive Firestop System
1013902 MFG #: 4MCID
3M®
17.85000 / ea
3M™ Fire Barrier Cast-In Devices for Metal Pipes provide one-step fire stopping for penetrations through fire-rated concrete floor assemblies. Instead of drilling holes, installers simply attach the devices directly to floor decking, pour slabs around them and route penetrants after curing. Heights are easily adjustable, and these intumescent devices are rated for up to 3-hour fire protection.
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  • Features
Eliminates time and expense of drilling firestop holes in concrete
Designed specifically for metal pipes and other metallic through penetrates
Tear strips allow installers to easily adjust height for various concrete thicknesses
Installs securely by attaching directly to forms and floor decking
Rugged one piece design withstands impact during everyday construction
Intumescent devices are firestop tested for up to 3 hr
Rugged one-piece design to withstand every-day bumps, kicks and hard knocks of the construction process
Red color easily identifiable as fire-rated device