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More Copper Red Patinas

Copper Red Patinas

Copper Red Patinas – Four Experiments

A red patina can be developed on copper with a torch and any number of fluxes. The heat is applied to the copper from below. When the copper glows red hot sprinkle on the flux for a speckled look. Alternately, apply the flux first, then apply heat, for a smoother color. (Generally, both techniques happen at the same time because the salt bounces around.)