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3M™ Fire Barrier Duct Wrap 615+

3M(TM) Fire Barrier Duct Wrap 615+ 

Additional Product Size (SKU) Information:

3M™ Fire Barrier Duct Wrap 615+

Product Information:

The only fire rated duct wrap you need for code required protection of grease and air ducts. Now, in a lighter weight, 6pcf density, it is certified according to ASTM E 2336 (grease duct test standard) in two layer systems and ISO 6944 (air duct test standard) in single layer systems. The product is certified with both UL and Intertek (OPL) and has 1 and 2 hour design listings.

Product Document Downloads:

PDF 3M™ FB Duct Wrap 615+ Data Sheet - Data Sheet (PDF 332.9 K)
View additional product-related literature

Key Features:

  • Lightweight (6 lbs per cu ft) and thin (1.5" - in accordance with the tolerances in ASTM C 892) for easier application
  • 2-hour fire protection
  • Third-party certified to ASTM E 2336 (grease duct test standard) and ISO 6944 (air duct test standard)
  • Tested and listed with UL and Intertek, meets IBC, IMC, UMC, NFPA and other key life safety codes
  • Listed by California State Fire Marshal (Listing No. 2440-0941:5555)
  • Supports maximum temperatures of up to 2192°F (1200°C)
  • Apply in 2 layers for grease ducts
  • Apply in 1 layer for air ducts

  • Typical Applications:

    Fire-resistive enclosure ideal for commercial kitchen grease ducts and ventilation air ducts.

    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