3M Fire Barrier Duct Wrap 615+, 24 in x 25 ft, 1 roll/case

Brand: 3M

Color: Silver

Features:

• Proven alternative to 1- and 2-hour fire resistant rated shaft enclosures for grease ducts
• Lightweight and thin, for ease of installation and space saving, while allowing custom installation applications with multiple layers where needed
• Butted inner layer in 2-layer grease duct applications
• Zero clearance to combustible throughout the entire enclosure system
• Listed by California State Fire Marshal (Listing No. 2440-0941:5555)

Details: Thin, lightweight and flexible, 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. This wrap is commonly used in commercial kitchen grease ducts, as well as ventilation ducts.