Need holding tank help

[MikeW]

I have a 92 Toyota Winnebago and the black holding tank has been damaged near the exit. I have tried to repair it on the outside by using different glues but it still leaks abit. Does anyone know of anything I can pour into the bottom of the tank that would setup and plug the cracks? I have tried ABS glue but it flakes off the bottom of the tank.

Any suggestions would be appreciated.

Mike

[linda s]

Look here

http://toyotamotorhome.org/forums/index.php?showtopic=3877&st=0&p=21580&hl=+fix%20+holding%20+tank&fromsearch=1entry21580

Post number 7 by me. Process works very well. Still no leaks on mine 2 years later

LS

I have a 92 Toyota Winnebago and the black holding tank has been damaged near the exit. I have tried to repair it on the outside by using different glues but it still leaks abit. Does anyone know of anything I can pour into the bottom of the tank that would setup and plug the cracks? I have tried ABS glue but it flakes off the bottom of the tank.

Any suggestions would be appreciated.

Mike

[MikeW]

Thanks, Great Idea. I will have to figure out a way of painting inside of the tank. Maybe a long brush thing.

Mike

[linda s]

No you can't paint the inside. All has to be done from the outside. Repaired properly by being built up from outside will last for years. From inside you will just clog it forever

Linda S

Thanks, Great Idea. I will have to figure out a way of painting inside of the tank. Maybe a long brush thing.

Mike

[WME]

Go to PPL motor homes and look for holding tank repair kits. I've use VersaChem one and it was still good when I sold the unit.