3M 615+ Fire Barrier Duct Wrap

$ 200.00

  • 24" x 25'
  • 1 roll per unit
  • 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 
  • Supports maximum temperatures of up to 2192°F (1200°C) 
  • Apply in 2 layers for grease ducts 
  • Apply in 1 layer for air ducts
  • To be applied with 3/4" Stainless Steel Banding and 3/4" Wing Seals only
  • FSK or Aluminum Foil Tape is used to seal seams
  • Data Sheet