Bongo Fury

I've got a small hole in the tank wich i patched with chemical metal but it seems like it's getting damp so it's no good. Any good advice.. please. It's a diesel tank. I'm in SE London. Where can i get a new/secondhand tank fitted. ??..

Look on the "breaking bongos" section of the forum, there're a couple being broken there, the fuel tank is not a normal request, so should still be available, if not, try Allans, Bellhill, Wheelquick, Bongobits, or ebay, loads of bongos being broken, shouldn't be hard to source, may be better to find a local breaker though as it may be an iffy one to transport.
If you clickon "user control panel" top right of the screen, you can put your approximate location in your profile & local help may be on your doorstep