Quite a few ways are available nowadays to get that classic brown patina on your brass and copper. You are free to make use of chemicals or green methods. There are many corrosive chemicals available. You have to handle them with care. A popular option is household ammonia as it works on both brass and copper. For more about Copper Patina, visit here.
You can also choose Copper Foil, Copper Patina,e alternatives to the chemicals that are more common. Among them are Black Max, Liver of Sulphur, and antiquing solutions containing iron nitrate.
Below, we are going to discuss the use of household ammonia for putting a patina to your piece of copper or brass.
Making use of the smokes of household ammonia for oxidizing metal is rather easy. It is also an economical way of oxidizing brass and copper.
Several people have resorted to this technique on finished pieces that include freshwater turquoise and pearls. People know them as subtle materials. All that you need for this is a pickle jar with a lid, a wire piece or fishing line for suspending your finished piece, and clear ammonia.
It’s somewhat smelly. You need to keep in mind that the metal or your finished jewelry should not touch the ammonia liquid. The smoke is what makes this patina. It works!
You are free to use the established but non-green technique of putting a patina to metal. You can use chemicals that include
Many chemicals are caustic. You should be careful when the process of patination is underway and when you throw off the chemicals. Store the metal or jewelry pieces in a clear bag for maintaining their patina.
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