
08-16-2009, 06:32 PM
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CC Member
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Join Date: Jan 2002
Location: Bridgewater,
NJ
Cobra Make, Engine: B & B
Posts: 1,323
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Not Ranked
Acid Etching....did you every wonder why?
Did you every wonder why the acid etching liquid does not remove the metal under the protective masking? You would think it would remove the metal under the protective masking as well.
Interesting 
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Just enough knowledge to build a cobra and be dangerous...
You can observe a lot from just watching.
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