3M Fire Barrier Duct;Wrap 615+ 1.5 X 2' X 25'
$0.00 / ROLL
3M Fire Barrier Duct Wrap 615+ is the only fire rated duct wrap you need for code required protection of grease and air ducts. Now, in a lighter weight, 6pcf density, it is certified according to ASTM E2336 (grease duct test standards) in two layer systems and ISO 6944 (air duct test standards) in single layer systems. The product is certified with both UL and Intertek (OPL) and has 1 and 2 hour design listings. 3M Fire Barrier Duct Wrap 615+ is manufactured with a man-made vitreous spun fiber, which allows for low thermal transfer properties in a lightweight, low profile, easy to apply product.