how do I fix a drip on a pvc pipe joint?

Question

I replaced some pvc joints on my main water line and now I have some small drips can this be fixed or do I have to replace the joints

Answer 1

Use a pipe sealant with teflon on the threads. If the joints don't have threads, then rubber cement will work.

Answer 2

You can release the pressure on the line, dry the leaking joint really well and apply a generous amount of PVC glue to the area. Let it dry and see what you get. I've been successful with this technique in the past.

Answer 3

go to a RV store and they sell a special wrap that you can put on that and I guarantee it will fix the problem, the stuff is pretty expensive so don't buy more than what you need, I used it on a double wide trailer where the drain goes to the septic tank and it was made of pvc pipe and there was a hunk taken out of the pipe where it went through concrete and was leaking and it sealed just fine, RV campers use this stuff all the time.

Answer 4

replace the joints use good pvc primer and glue and it should be just fine make shure the pipe is the right secedule probally 40 or 80 for house hold water if any more ishues just e-mail me [e-mail]

Answer 5

It is best to replace them. They do make a new product that will seal these leaks but I don't know what kind of long life it has.
Bite the bullet and do the job right, replace the leaking joints.

Answer 6

You will have to replace the joints. You will have to cut out the bad ones and splice in new ones. Make sure all cuts are square and clean.

Answer 7

If it is glued, replace them. This time make sure you have full coverage with your pvc cement.

Answer 8

in order to do it right , replacement is in order , dry everything , use primer and glue away .