3M™ 7100138832 Self-Locking Fire Barrier Pillow, 9 in L x 6 in W, ASTM E814

Our 3M™ fire barrier self locking Pillows are self contained firestops ideal for medium to large through penetrations. Pillows feature Interlocking strips - installers can easily lock multiple pillows together to achieve precise fill and compression with no additional support required. Intumescent fire-rated pillows are designed to expand during a fire, locking themselves around vital components.

3M™, 7100138832, Fire Barrier Pillow, Self-Locking, 9 in Length, 6 in Width, 2 in Height, Specifications Met: ASTM E814

• Intumescent pillows are designed to expand and lock together for tight seal against flame, smoke and toxic gasses
• Firestop tested for up to 3 hr in accordance with ASTM E 814 (UL 1479)
• Without wire mesh required
• Graphite-free, does not conduct electricity
• Interlocking strips quickly lock pillows together
• Re-enterable and re-useable for new or retrofit installations
• Easy-to-install and easy to remove (helps save time and labor)

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_051115_16580_Catalog.pdf
• SDS https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_051115_16580_SDS.pdf