3M™ Fire Barrier Pillow – Small


Small 2in x 4in x 9in

  • Tested to UL 910 flammability test
  • Graphite free composition
  • Multiple sizes available
  • Red color – easy to inspect
  • Easy retrofit – remove and replace pillows as needed
  • No wire mesh required
  • Gypsum wall, block wall and concrete floors
  • Blank openings up to 540 sq. in.
  • 1 or 2 cable trays per penetration
  • Conduit bank and steel pipe applications

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