Steve: I am a "lurker" on this list and am following this peroxide and HCl with great interest. I keep looking for a straightforward answer to the what to use, in what strengths, and in what proportions. About the time I think I have an answer then someone comes along and complains about the subject. Fact of the matter is the subject seems to have more than one answer, for reasons I still have not understood. Instead of complaining, folks should simply tell what they use (this includes percentage strength) and why. That will wrap up the inquiries and the Delete button will see less use. - Jim W4ENE
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Re: [Homebrew_PCBs] Re: Hydrogen peroxide mixing
2011-03-09 by Jim Tonne