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Patina brown copper

I need to know how to create a brown patina finish on copper. If I can find one that has good adhesion in a fountain environment for my backyard. I have done other projects in the past that used a green patina finish that work very well. Any suggestions will be greatly appreciated.

Gregg Kennerly
- Marietta, GA, USA
2003


Ed. note: Please see our FAQ about this subject.

So on aging copper what did you find out? thanks in advance for the response.

Jeff Dana
- Hardwick, Massachusetts
2007


December 18, 2011

pls try potassium poly sulfide
40-50C
30-50 gr/lt

Dr Halim Polat
- Istanbul, Turkey




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