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3M™ Fire Barrier Pillows

3M(TM) Fire Barrier Pillows family 
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Additional Product Size (SKU) Information:

3M™ Fire Barrier Pillows

Product Information:

The 3M™ Fire Barrier Pillows are a self-contained highly intumescent product designed to firestop a wide variety of through-penetrations including cable trays (up to two per opening), conduit and blank openings, which penetrate fire-rated construction.

Additional Information
During a fire, 3M™ Fire Barrier Pillows intumesce (expand) and lock themselves into place, completely surrounding the penetrant(s) stopping smoke, fire and toxic gases from spreading to the next room or next floor for the rated time period. They are easy to install and great for retrofit project. Just remove and replace pillows as needed. Here are five reasons to use the 3M Fire Barrier Pillow: 1. no wire mesh; 2. three hour UL Listed systems; 3. UL Listed systems up to a 540 sq. in. opening; 4. no graphite; 5. excellent aging properties.

Product Document Downloads:

PDF 3M Fire Barrier Pillow - Data Sheet (PDF 227.7 K)

Key Features:

  • Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
  • Intumesces to form a hard char that tightly seals penetrations against flame spread, smoke and toxic gases
  • No wire mesh required
  • Graphite-free, does not conduct electricity
  • UL classified (meets code requirements)
  • Re-enterable and re-useable for new or retrofit installations
  • Available in three sizes (use a combination of sizes to fit a variety of openings)
  • Easy to install

  • Typical Applications:

    3M™ Fire Barrier Pillows can be used for multiple applications in new or retrofit installations, acting as a through penetration firestop, heat shield and firebreak protection. The pillows are typically used to firestop gypsum wall, block wall and concrete floor assemblies. 3M™ Fire Barrier Pillows are excellent for firestopping blank openings up to 540 sq. in. (3483 sq. cm) or openings penetrated by conduit, cables or cable trays (up to two trays per openings).
     

    Contact 3M Fire Protection Products

    For questions or help finding the right solution, contact an expert at 1-800-328-1687 option 7.

    Contact Fire Protection Products