![](https://leadingway.lk/wp-content/uploads/2022/04/xUntitled-design-3.png.pagespeed.ic.7g6dkVf_Hh.png)
Home > Products > Insulation & Ducting Accessories > Flexible Ducts > Insulated Flexible Ducts >
Product Details
Delta-flex DF-FD3 is insulated flexible duct with outer jacket as metalized PET laminated over clear polyester, middle layer is of Good quality fiber glass insulation & inner core is double layer of clear polyester permanently bonded with flame retardant bonding adhesive with coated steel spring helix.
Specification
Downloads