3M™ 7100138825 Cast-in Device, For Use With Metal Pipes, 3 hr Fire Rating
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Features
- Eliminates time and expense of drilling firestop holes in concrete
- 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
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Description
3M™, 7100138825, Device, Cast-in, For Pipe Size: 2 in, For Use With: Metal Pipes, Fire Rating: 3 hr, Red
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