Gray water tank to drain pipe connection?

[TCTM]

Hi,

New here.....I've read quite a few posts on gw tank leaks but have not seen my exact problem addressed. I have a 2007 2720. The drain pipe going to the dump valve is leaking where it enters the gw tank, looks like previous owner used some sort of sealant on it but it's not holding now. Not sure what this actual connection is, can I redo it with new parts? Tank itself appears to be in pretty good shape, don't see any other leaks. Thanks in advance!

TC

 

[Kmikesell]

I just had this problem and repaired it with ABS glue and a substraight. I also used some "plumbers tape" (The steel roll with holes) to support the pipe so there is no more tension on it. Looks to be holding well...We will see what the future holds.

 

[Shane826]

Mine was cracked in this exact spot 2/3 of the way around the pipe. A little acetone to clean it up and soften the plastic and the Permatex Plastic Weld to the rescue. It hasn’t leaked a drop 6+ years later.

Permatex 5-Minute Plastic Weld Adhesive Strong Bond 0.84 oz (84115)

Quickly bond a variety of materials with Permatex 5-Minute Plastic Weld Adhesive. Easy application with strong, durable results. Shop now!

www.jbtools.com