Fixing leaking PVC pipe joint
Hi. I've got a 2" white pvc vent pipe running through my attic. I started noticing water building up behind the paint near the ceiling, so I went to the attic and cut away some spray foam insulation to see what the problem was. It turns out the pvc joint is dripping water. (at least it wasn't a roof leak). The problem is that the piping is in a difficult spot to reach and I'm trying to find an alternative to cutting away all the piping and redoing it. Is there a product out there that can be smeared on the leaking connection that will be a permanent fix? When the problem is fixed, I have to close up the area and spray with foam insulation again, so it isn't something I want to come back to in a few years.