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foil tape
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  1. HVAC
    Can somebody tell me the best way to fix air leaks in furnace duct lines, i know of 2 ways foil tape and spray stuff, does the spray stuff work and where can i get it in Canada.:whistling2:
  2. HVAC
    I am installing new ductwork in my home, currently there is no A/C and the heat is hot water radiators. I am using mastic and UL rated foil tape to seal all the joints and connections. My question is, can I apply the foil tape to the inside of the duct? In other words, since this is all new...
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