LL Building F6IFD8X300 Insulated Flexible Air Duct R6 Silver Jacket, 8
Description
Highlights:
- Diameter : 8".
- Metalized jacket.
- 25' silver jacket.
- 2-ply inner core with smooth interior for more efficient air movement.
- Durable, scuff resistant jacket.
- Zinc coated, high carbon steel wire helix.
- 2" continuous blanket of glass fiber insulation.
- R-value 6.0.