The Quietflex^® UV-Inhibited Black Jacket Flex Duct has a UV-inhibited polyethylene vapor barrier.

More Info on UV-Inhibited Black Jacket

• Johns Manville Formaldehyde-Free^™ Insulation
• Oversized Core
• Available in R.2, R6.0 and R8.0
• Bags or Boxes
• Color coded Packaging
• Bar-Coded Product Labels
• C. tp + 10” Static Pressure
• Cut Lengths available