I've also had a lot of luck with electrolysis de-rusting (using a battery
charger for power)...it's particularly good with small parts. Tip: old beat up
stainless trim rings make terrifc donor anodes for the de-rusting process.
The most under-rated, but almost as effective but simpler/safe method is
immersion in white vinegar. The stuff costs about 70cents a gallon and lasts
for
considerable period...just drop you're heavily rusted piece(s) into the
vinegar and the next morning brush off the rust with a soft brush and rinse
with
water, (you do need to prime immediatly a surface rust will reappear in
minutes).
Steve G.
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51 Chev 3100 PU
52 Chev Suburban Carryall
70 Chev El Camino SS 396
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