3M 4MCID Fire Barrier Cast-in Device for Metal Pipes - 4"

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.
Details:

• Eliminates time and expense of drilling firestop holes in concrete
• Designed specifically for metal pipes and other metallic through penetrants
• 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 hours in accordance with ASTM E 814 (UL 1479)

Suggested Applications:

Firestopping of metal pipes — copper, steel, iron, flexible gas, cable bundles
For concrete thicknesses from 2-1/2 (203.2 mm) inches to 8 inches (57.2 mm) or higher in conjunction with 3M Fire Barrier Cast-In Devices Height Adaptor
In conjunction with 3M Fire Barrier Cast-In Device Metal Deck Adaptor for attaching to fluted decks

Specifications: