6" R6 X 25' INSULATED
6IFM6
MFG #: 670
- Brand: Quietflex®
The Quietflex® Rip-Stop Silver Jacket Flex Duct features a metallic polyester-vapor barrier with a special "rip-stop" scrim reinforcement.
- Features
- Johns manville formaldehyde-free™ fiberglass insulation
- Galvanized or bronze metal core reinforcing
- Oversized core to fit on collars and register boxes
- Up to 10 in bags are strapped to form a pair
- ASTM C-518, GREENGUARD® Certified, HUD/FHA 515.2.1, Paragraph B, Meets Most BOCA, City of Chicago, Federal, State and Local Codes and Standards, NFPA 90A and 90B, UL Listed/Approved to UL 181