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Artist needs silunic acid to color steel black

Trying to find SILUNIS ACID to color steel a pewter black. Please if you can help me.

Douglas R [surname deleted for privacy by Editor]
Artist - Phila., Pennsylvania, USA
2003

Black Patina for Zinc/Pewter/Camé
black_patina_for_zinc

on eBay or

Amazon

(affil links)

Hi Douglas.

I think you are looking for the acid of selenium, which is spelled 'selenious'. Give that one a try in your search engine, Douglas. But rather than trying to formulate your own cold blackening solution (there is more to it than the acid), I would strongly suggest that you purchase one from a vendor who has done all the necessary development work for you. See the banner ad at top of the page. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
February 2012

adv.

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