How do you look for leaks?
Okay here is where the rubber meets the road. I have been reading the comments on the merits of fiberglass or stick and tin with supporter and detractor on both sides; all agree water is bad. N...
Forum Discussion
Jerry9n wrote:
Westend X2 on the Eternabond. I went back a year later and retested and found a few more leaks where the caulk had cracked, but nothing on the Eternabond.
If you are worried about pressure (my furnace blower was two speed), crack the roof hatch a bit. The furnace blower is not made for a high static pressure. You probably have to be a little more careful, though, with a leaf blower.
Are you referring to the Eternabond tape or what product?
I have a serious furnace blower! It came from an industrial unit so I'll be careful! It's a good bit larger than the one pictured here earlier.
