3M™ 7100138834 Large Barrier Pillow, 3 in L x 6 in W, 3 hr Fire Rating, Graphite, ASTM E 814 (UL 1479)

3M™ fire barrier pillows are self-contained, intumescent products designed for use in through-penetration firestops providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. We also engineered this product to be re-enterable and re-useable for new or retrofit installations.

3M™, 7100138834, Barrier Pillow, Large, 3 in Length, 6 in Width, 9 in Height, Fire Rating: 3 hr, Specifications Met: ASTM E 814 (UL 1479), Red, Graphite

• Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
• Re-enterable and re-useable for new or retrofit installations
• Excellent aging properties for long-lasting durability and performance
• Tested firestop performance, tested and listed up to 3 hr in accordance with astm e814 (ul 1479) and can/ulc s115
• Easy installation and removal, no wire mesh required and easy to install, inspect, remove and reuse as needed
• Achievable smoke seal - l-rating (smoke seal) achievable when used in conjunction with 3M fire barrier moldable putty

• Instruction/Installation Manual https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_532271b54dbf80088459e239a47249ac174ff0ebed56dd2d7e8c58768f2876ff.pdf
• Line Drawing https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_c1a2b1255a8f804ff0467edab2ab3688e690f811442aeb3493fe89c662408228.pdf
• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_c7eec6290375b475a0c46664b13c4a583dcb21c875f834a7b42b0b0f059ae0e9.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_dee8f32aa9fa86cd74c10819ba266b9c7be3c2313e6a7d2fd8a61110566f36ca.pdf