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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Oxidation of copper
OK I'm making frames out of 25 gauge copper sheeting for a school project. I want it to oxidize and turn a little green in spots. I can go that but how do I get it to stop after I have it at the desired oxidation?
Kyle funderburkCOLLEGE STUDENT - Ft. Lauderdale, Florida, USA
2006
Your almost there. Just rinse the desired patina finish in fresh water and let dry. Freeze patina with a coat of Incralac ⇦ this on eBay or Amazon [affil links] or similar lacquer finish.
Barry Feinman
BarrysRestoreItAll
Carlsbad, California
2006
After heat treating a copper object to bring out the blue, gold and reds, what would be a treatment for this object to keep the beautiful color permanent?
Caroline Montagueartist - Athens, Georgia, U.S.A.
2006
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