3M Fire Barrier Duct Wrap 615+ is a flexible fire-resistant wrap consisting of an inorganic fiber blanket encapsulated with a scrim-reinforced foil. The product is 1-1/2 in. thick, 6pcf density.1 It is used to fire rate commercial kitchen grease ducts as well as ventilation ducts. 3M Fire Barrier Duct Wrap 615+ is a proven alternative to 1- or 2-hour fire-resistant rated shaft enclosures for grease ducts (ICC-ES ESR-1255). With its excellent insulating capabilities, low weight and thin profile, it is an ideal choice for a duct enclosure system. This non-asbestos2 wrap installs easily due to its high flexibility and strength.
- Width:
- 24.00 (in)
- Height:
- 24.00 (in)
- Depth:
- 25.00 (in)
