24 in. x 25 ft. Roll Fire Barrier Duct Wrap 615+ | 3M-615+24X25

3M's 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's 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's Fire Barrier Duct Wrap 615+ performs in temperatures up to 2192°F (1200°C) and provides fire-resistant protection for up to two hours

• 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 2192°F (1200°C)
• Highly flexible, lightweight and thin, for ease of installation and space saving