Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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Builder wants green-blue patina on steel staircase
How do we patina steel to obtain the greens and blues of bronze patina? We are building a 'floating' circular staircase with steel sheets on the bottom and partway up the sides and we love the soft hues of bronze patina.
Gustavo M [last name deleted for privacy by Editor]construction - Woodsie, California, USA
2004
If you haven't already..try contacting Ron Young at SculptNoveau in Escondido, CA. He's developed a bunch of great finishes for steel, bronze, etc and should have something that fits your needs.
Don R [last name deleted for privacy by Editor]- Milwaukee , Wisconsin
2004
I have a solid bronze threshold (Pemko) with a brass finish. I was wanting to know if there is a chemical process to speed up the patina to make it look darker?
Scott McCrackenContractor - Dallas, Texas, United States
2007 -- appended to this thread by editor in lieu of spawning duplicative thread
March , 2008
Hi, Scott. If it has brass lacquer ⇦this on eBay or Amazon [affil links] on it, you must first remove the lacquer with lacquer thinner ⇦this on eBay or Amazon [affil links] Warning! highly flammable! . Then you can blacken it up quickly with liver of sulfur ⇦this on eBay or Amazon [affil links] or brass darkening solution ⇦this on eBay or Amazon [affil links] . But it's strong stuff, both in terms of being a little noxious, and in how fast and how black it will make it. Good luck.
Regards,
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
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