TeddyBear
New Member
I have a 5-yr old house. We just opened up a wall above a shower to find the source of moisture wetting the wall board and discovered that a PVC vent pipe in the ceiling is leaking condensate. The leak is at a joint between a horizontal piece of pipe and the elbow that turns upward. What cement or caulk can I use on the outside of the pipe to seal up this leak? Thanks for any help.