Stefan Trethan wrote: > > I didn't understand what you are saying there. Anyway I made it plenty > clear that my information about this etchant is very thin indeed. Ohh sorry it's obviously nothing personal, but you mentioned at least 2 times recently that sulfuric etchants won't etch tin. I don't know much about this, but i also never saw any prove to that.
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Re: [Homebrew_PCBs] Dry film tenting problem & pattern plating
2010-01-08 by Simao Cardoso