Forget about etching tanks. http://www.pcbfx.com/main_site/pages/tech_support/no_etching_tank.html I tried the sponge method last time. It was easy, convenient, and it worked very well, so I'll continue with that technique. - Jan
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Re: [Homebrew_PCBs] How do you suspend your PC board in the etching tank?
2012-03-24 by Jan Kok