Motorhome Magazine Open Roads Forum: Grey Tank Repair Help What To Use
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 > Grey Tank Repair Help What To Use

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Dennyf

Oneida New York 13421

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Posted: 07/27/08 07:50pm Link  |  Quote  |  Print  |  Notify Moderator

Eternabond plain and simple all rv's should come with a roll as standard equiptment Denny


ADIRONDACK CAMPER


bobc

DeLand, FL, USA

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Posted: 07/28/08 09:51am Link  |  Quote  |  Print  |  Notify Moderator

I have a black tank and Eternabond did not work as it would not adhere very well. I ended up using a fiberglass repair kit with the fiberglass cloth and resin. It has held for over 2 years with no further leaks. I love Eternabond and use it for everything else but I don;t recommend it for tank repair.


Bob & Joyce
99 Windsport 33SL V-10

dsolberg

Midwest

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Posted: 07/28/08 12:23pm Link  |  Quote  |  Print  |  Notify Moderator

Most tanks are made of polyethylene plastic ground in a powder form, put into a rotational mold, and heated in a furnace spinning the mold in every direction. We just developed an RV Handyman DVD and #3 was on water systems and how to repair a crack or pin hole. The best method is to get a strip or wand of like material as suggested in an earlier post and do a hot weld. The small little butane torches work great. They are available at Camping World or just about any Home Repair store. Drilling a hole at both ends is a must, then just touch the stick to the crack and weld away. Be care not to put too much heat on the tank itself as you can burn a hole or weaken the area. It's best to do a side heat to the stick with less direct flame on the tank. Practice makes perfect and it's actually fun!

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