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3M™ 051115-16578 Self-Locking Fire Barrier Pillow, 2 in L x 4 in W, 3 hr Fire Rating, Graphite, ASTM E 814 (UL 1479), CAN/ULC-S115

  • Item Code: 3M 051115-16578
  • Brand: 3M
  • Mfg Part No: 051115-16578
  • Manufacturer: 3M
  • Unit Size: 1

Description

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.

Features

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    • Intumescent pillows are designed to expand and lock together for tight seal against flame, smoke and toxic gasses
    • Easy to install, remove and reconfigure to help save time and labor
    • Interlocking strips let installers quickly lock pillows together by hand for fast, accurate firestops
    • Available in multiple sizes and can be cut in the field for precise fill and compression
    • No wire mesh or additional support required
    • Firestop tested for up to 3 hrs in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115

Tech Specs

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Type Small
UPC 05111516578

Applications

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For fire stopping use, gypsum wall, concrete or block wall and concrete floors, conduit bank, inner duct cable and cable racks or tray applications

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