[alt-photo] Re: Gum Bichomate used as a resist for metal printing

erie patsellis erie at shelbyvilledesign.com
Sat Feb 5 15:46:18 GMT 2011

I've played with something similar with either aluminum or zinc plates and sodium sulfate 
mordant. when it works, it works well, though for print making applying an aquatint in a 
necessity before etching. Once we got some ImagOn film, I left it by the wayside.

On 2/5/2011 6:12 AM, Keith Gerling wrote:
> Some years ago I remember seeing some links to some metal work.  I believe
> the artist used gum to create a resist and then allowed corrosion to create
> the image on steel.  Does anyone have these links bookmarked?
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