4" X 25' FLEX ALUM LAM DUCT MISC 50# WAX BASE SWEEP
Baker’s notes & crumb story
Description
50# WAX BASE SWEEP
Seal Puncture Tool/Spout Cutter
In addition
agricultural
It is commonly used on walls
4" X 25' FLEX ALUM LAM DUCT MISC 50# WAX BASE SWEEP4 x 25 Foil Flex Duct Item #414 Flexible aluminum\aluminum foil duct is ideal for applications where building codes require use of all aluminum duct. The duct has a maximum operating temperature of 250F. Laminated foil design for easier installation