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3M Fire Barrier Duct Wrap 615+, 24 in x 25 ft, Roll, Model 615-24

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*Note - images are stock photos.

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)

Highlights

Proven alternative to 1 or 2 hour fire resistant rated shaft enclosures for grease ducts
Zero clearance to combustible throughout the entire enclosure system
Butted inner-layer for two-layer kitchen exhaust duct applications
Supports maximum temperatures of up to 1200°C (2192°F)
Highly flexible, lightweight and thin, for ease of installation and space saving

The 3M™ Fire Barrier Duct Wrap 615+ provides excellent insulating capabilities and offers a space-saving alternative to traditional bulky fire protection methods obtained through a gypsum wall shaft or enclosure. 3M™ Fire Barrier Duct Wrap 615+ is composed of thin, lightweight material and is commonly used in commercial kitchen grease ducts and ventilation ducts.

3M™ Fire Barrier Duct Wrap 615+ is a fire-resistant wrap consisting of an inorganic fibre blanket encapsulated with a scrim-reinforced foil. The blanket adheres to the foil scrim on the 3M™ Fire Barrier Duct Wrap 615+, which helps prevent wrapping and slumping before and after application. This non-asbestos wrap installs easily due to its high flexibility, low weight, and thin profile - making it an ideal choice for duct enclosure systems. The 3M™ Fire Barrier Duct Wrap 615+ performs in temperatures up to 2192°F (1200°C) and provides fire-resistant protection for up to two hours!

Suggested applications

This wrap is commonly used in commercial kitchen grease ducts, as well as ventilation air ducts