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Old 04-02-2006, 10:57 AM
Sid03 Sid03 is offline
Amateur Metal Finisher
 
Join Date: Dec 2003
Posts: 153
Sid03
Default Re: Caustic Soda Etch

I have always used baking soda. I have had a couple times when I had some weird results that I never could figure out, but usually I have good results.

I may ano something, the dunk in rinse tank, then dunk in baking soda tank to see if the rinse alone is getting the acid off the parts well enough.
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