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Ted Mooney, P.E. RET
Pine Beach, NJ

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Techniques for Liver of Sulfur Patina on Copper?

2001

How does one accomplish a brown copper patina using liver of sulfur ⇦ this on eBay or Amazon [affil links] (AKA potassium sulfide, sulfurated potash)?

Thanks.

Jim McGowan
- Huntington, New York

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