3M™ 7100138825 Cast-In Device, For Use With 2 in Cast-In Device, 3 hr Fire Rating

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 three hour fire protection.

3M™, 7100138825, Cast-In Device, For Pipe Size: 2 in, For Use With: 2 in Cast-In Device, Fire Rating: 3 hr, Red

• 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

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_732220e3f5b3cc681a4f32903d56e6bdf93f85f31c4386f61060b46e5d221a9e.pdf
• Line Drawing https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_c7ed4a6f5452ea4815c912b39a05f53908e5c71a87221fe575ff4497dcb77fdd.pdf