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Subject: Re: [Homebrew_PCBs] H2O2 + muriatic acid etchant?

From: John Coppens <john@...>
Date: 2008-05-20

On Mon, 19 May 2008 15:24:28 -0000
"clintonlcorbin" <clcorbin@...> wrote:

> 1) How does this etchant compare to more traditional etchants?
> 2) Does it have over etch / under etch issues with finer lines?
> 3) Anything else I should be aware of?

Hi Clint,

This is an interesting link comparing the most common etchants:

http://members.optusnet.com.au/~eseychell/PCB/etching_CuCl/index.html

It is a bit technical...

John