Petrol Tank

[chaz]

a word of warning..
we have been playing with the soda crystals on our WW1 shells that were in the ground for 100 years, working well, but the collector does get covered and needs cleaning off frequently. needs a coat of kurust after as the other stuff we used is thicker and needs wire brush after.  soda crystals £1 a bag.

then tried the B40 tank, C Wylde BioRust has been in the tank for2 days!!! now the tank has sprung a leak out of the central hole for bolting to the frame!!
inside is looking clean, there was only a fine film of rust inside not heavy, so why its gone through?? now have to try to braze a tube inside somehow to seal again.

just as a query , whats he coshh sheet for the BioRust say? for £19 the crystals look very much like the soda ones im also using!!