Industry Description
3M™ Fire Barrier Cast-In Devices for Metal Pipes provide one-step firestopping 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.
Modified Industry Description
4 in Diameter Castin Device for Mtl Pipes
AD Description
3M™ 051115-16542 Fire Barrier Cast-In Device, 3 hr Fire Rating
Vendor Description
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.