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Subject: Re: [Homebrew_PCBs] Reducing CuCl etchant foaming

From: James <bitsyboffin@...>
Date: 2014-02-17

On 17/02/14 16:02, Russell Shaw wrote:
 



If you started with concentrated ferric chloride, it should be diluted 1:1 with
water. The water gives "room" for the reactants. I'm assuming the ferric


I think you are talking cross-purposes here.  The poster is having problem with Cupric Chloride,not Ferric Chloride.
.