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. Pillows are also engineered to be re-enterable and re-useable for new or retrofit installations.

3M™, 7100138835, Fire Barrier Pillow, Small, 9 in Length, 4 in Width, 2 in Height, Fire Rating: 3 hr, Specifications Met: ASTM E 814 (UL 1479), Red, Graphite

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000059395_Catalog.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000059395_Catalog.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000059395_Installation_Manual.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000059395_Installation_Manual.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_c1a2b1255a8f804ff0467edab2ab3688e690f811442aeb3493fe89c662408228.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_c1a2b1255a8f804ff0467edab2ab3688e690f811442aeb3493fe89c662408228.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_dee8f32aa9fa86cd74c10819ba266b9c7be3c2313e6a7d2fd8a61110566f36ca.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_dee8f32aa9fa86cd74c10819ba266b9c7be3c2313e6a7d2fd8a61110566f36ca.pdf

• EASY INSTALLATION AND REMOVAL: No wire mesh required and easy to install, inspect, remove and reuse as needed
• EXCELLENT AGING PROPERTIES: Long-lasting durability and performance