3M™ 7010305974 Fire Barrier Block B258

3M™, 7010305974, Fire Barrier Block B258, Maroon

• Suitable for medium to large applications - fits medium to large openings in wall and floor through-penetrations
• Primer paint ready - block is paintable with primer
• Easy installation - installation requires no special tools
• Tight firestop seal - pre-formed foam block maintains tight firestop seal to prevent fire, smoke and toxic gas transmission
• No cure time - can help complete projects more quickly

• Instruction/Installation Manual https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7010305974_Installation_Manual.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7010305974_Specification_Sheet.pdf