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Dec. 8th, 2007 01:45 pm![[identity profile]](https://www.dreamwidth.org/img/silk/identity/openid.png)
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Has anyone here done saltwater etching? Or any type of (metal) etching? What did you do? Any pictures?
How safe is it/how expensive is it, especially compared with acid etching?
How safe is it/how expensive is it, especially compared with acid etching?