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.
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.