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3M™ Fire Barrier Cast-In Device Metal Deck Adaptors are one-piece plastic body adaptors for one-step firestopping on fluted metal decks. Installers simply snap a metallic or non-metallic 3M™ Fire Barrier Cast-In Device into the adaptor - no fasteners are required - and attach it to the metal decking before concrete slabs are poured. Adaptor/device assemblies are firestop tested up to 3 hours.
3M™, 7000148879, Device, Cast-in, For Pipe Size: 3 in, For Use With: 3M Fire Barrier Cast-In Devices, Fire Rating: 3 hr, Red
| Color | : | Red |
| Fire Rating | : | 3 hr |
| For Pipe Size | : | 3 in |
| Material | : | Metal |
| Suitable For Use With | : | 3M Fire Barrier Cast-In Devices |
| Type | : | Cast-in |
- Allows for fast, easy cast-in firestop installation on fluted metal decks
- Easy snap-in assembly of Cast-In Devices saves time and requires no fasteners
- One-piece body attaches easily to metal decking before slabs are poured
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000148879_Specification_Sheet.pdf