When Etching silver, Ferric Nitrate FeN3O9 Etchant should be used, normally with the Fortex range of Spray etching machines a working temperature of 50 degrees Celsius is the optimum set point.
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When Etching silver, Ferric Nitrate FeN3O9 Etchant should be used, normally with the Fortex range of Spray etching machines a working temperature of 50 degrees Celsius is the optimum set point.
