Adam Seychell <a_seychell@...> writes: > Another way is to not neutralise and throw in excess scrap > aluminium, in a closed container. "Pipe bomb" if you do that to CuCl etchant.
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Re: [Homebrew_PCBs] Re: Is Ferrich Chloride safer than Muriatic Acid / Peroxide?
2010-02-05 by DJ Delorie