Fire Wrap 50 sq. ft. (Covers 9 linear ft)
The Fire Barrier Duct Wrap 615+ is a two layer flexible enclosure that can be used for one and two hour rated commercial grease ducts. Duct insulation is tested per ATSM E 2336 and is acceptable as an alternate to a shaft enclosure.The core insulation blanket is completely encapsulated in an aluminum foil fiberglass reinforced scrim covering..