Stainless steel, specifically 300 series stuff. Haven't tried 400
series stuff, and other metals need different recipes.

--
Regards,
Carl Ijames carl.ijames at verizon.net

"Bert" wrote in message
...
"Carl Ijames" wrote:

This is mostly a repost of my last posting with these recipes, but I
have now tested the citric acid/battery acid recipe so I have updated
those sections.

Thanks for the info. One thing wasn't clear: are these recipes for
electropolishing stainless, or are they for some other metal(s)?

Bert