Your cookie preferences
We use cookies to remember your preferences and understand how shoppers use our site, helping us improve your shopping experience.
Read our privacy policySeal leaks in your flexible duct systems with this foil tape. This tape meets the new UL181B-FX code for flex ducts and has better adhesion than typical duct tapes. Superior performance in temperatures of -35F to 260F.
Alternate Model Number: 640-FD2B