On 10/01/2011 06:40, Jeff wrote: > You could do a spray tank for better results. I tried a low-cost bubble etch tank and it was a waste of time - it took ages to heat up and the etching was very uneven. I get much better results with hand agitation with a small plastic etchant container in an old washing up bowl with some very hot water (just boiled) in it. Leon -- Leon Heller G1HSM
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Re: [Homebrew_PCBs] Re: Building an etching tank?
2011-01-10 by Leon Heller