Thermaflex KM Flex R6

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.


SKU Description Prod Info Price/Units Quantity
4KMR6 4" X 25' FLEX DUCT R6 EA
5KMR6 5" X 25' FLEX DUCT R6 EA
6KMR6 6" X 25' FLEX DUCT R6 EA
7KMR6 7" X 25' FLEX DUCT R6 EA
8KMR6 8" X 25' FLEX DUCT R6 EA
9KMR6 9" X 25' FLEX DUCT R6 EA
10KMR6 10" X 25' FLEX DUCT R6 EA
12KMR6 12" X 25' FLEX DUCT R6 EA
14KMR6 14" X 25' FLEX DUCT R6 EA
16KMR6 16" X 25' FLEX DUCT R6 EA
18KMR6 18" X 25' FLEX DUCT R6 EA
20KMR6 20" X 25' FLEX DUCT R6 EA