Gray water tank leak

[opfor2]

This 4th of July weekend I discovered a leak in my gray water tank, the leak appears to be a stress fracture above the discharge valve. What options do I have to seal this leak??

thanks..

[opfor2]

Originally Posted by opfor2

This 4th of July weekend I discovered a leak in my gray water tank, the leak appears to be a stress fracture above the discharge valve. What options do I have to seal this leak??

thanks..

No one has any ideas?

[breezyhillfarm]

Photos? Unit? Age?

[WolfWhistle]

Is it leaking at the valve? The blade slips between 2 seals. I had a seal that moved when bolted together at factory and it leaked. I've also seen PVC cement run into the valve. Have not seen anything like a stress crack... pictures??

[R1campr]

I used a marine epoxy putty on a split i found on our grey water pipe. the split was near a 45 degree elbow above the drain valve. I am guessing it still had water in it that froze last winter, although I poured rv anti freeze down all drains before winter. The putty worked, but last time we camped, i found a small leak just above that repaired area. Its small enough i could probably spray some undercoating on it.

[opfor2]

I'm wondering if silicone sealant would work on my 1/2 inch crack which is located just above the 3" drain connector. I contacted the manufacture of the tank, INCA Plastic Molding company and they advised me that a replacement tank would be around 280.00 but I'm sure it's not going to be an easy task to remove the old tank.

[WolfWhistle]

So, youre saying the crack is on the tank itself? Take a look at this article:

Plasti-Mend :: Repair or replace