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Re: [Homebrew_PCBs] Re: Etching note

2010-06-13 by Jim Tonne

About the use of muriatic acid and H2O2:

It looks like most of you use 30% muriatic acid
added to 12% H2O2.

Do you then use that mixture as-is, or dilute that
mixture down with water?  If so, how much?

- Jim W4ENE

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