![Flexible Duct, Insulated, flex, bag, bundle, R6 Flexible Duct, Insulated, flex, bag, bundle, R6](https://cdn11.bigcommerce.com/s-qbr68dvuj7/images/stencil/300x300/products/25643/182365/thermaflex-km-flexible-duct__57253.1709558422.jpg?c=1)
Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation. The outer vapor barrier is a new bi-directional reinforced metallized vapor barrier which will not unravel. The smooth air tight inner core of polyester is designed for low to medium pressure systems.
- Width:
- 10.00 (in)
- Height:
- 26.00 (in)
- Depth:
- 10.00 (in)