Homebrew PCBs

--- Hector Garcia <hectorogarcia@...> wrote:
...
> And, carefully melt them with your FeCl. First the HCL and later the H2O2
> 
> http://en.wikipedia.org/wiki/Hydrochloric_acid_regeneration
> 
> Here is the detailed info, but, it's in spanish :P
> http://www.xbot.es/webs/robotika/tutoriales.htm#regenerar

as previously discussed, that's NOT regeneration, it's creating CuCl etchant on
top of the dirty exhausted FeCl.

if you want to use CuCl then use it 'pure' (clear and not staining) !!



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