>Just tried the brushing-with-sponge technique, with excellent results. Well, maybe I should give ferric chloride a try then. It would avoid the rust problem which I only recently learned about, is probably safer to use (there aren't any fumes with ferric chloride, correct?). Do you just wash off the sponge in the sink afterwords? [Non-text portions of this message have been removed]
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Re: [Homebrew_PCBs] Re: Building an etching tank?
2011-01-26 by Nathan House