PAT' I-NA: A film formed on copper, bronze or other metal by exposure or by treatment with chemicals.

    It is important to understand that when you attempt to apply a patina to an object you are trying to do in a short period of time what the elements created over an extended period of time. There are many factors one must take in to consideration when you attempt patination. 
    When objects or the base metal of brass, copper and bronze are manufactured, the meals may differ from batch to batch. The method of alloying may differ from batch to batch. Therefore, the patina formula that is successful on one metal may not work on another piece of a similar metal. It is not uncommon to compound six or more formulas in order to find one that works on your metal. 
    The pre-cleaning of the metal is also a very important factor. All coatings, such as lacquers, waxes, oxidizers, etc. must be removed before attempting to apply a patina. It may be necessary to heart the solution on the metal or both before applying the solution. It may take successive applications to achieve a good result.
    We suggest that you first mix a small amount of a given formula and try it on your metal. This will minimize costs. It is frequently a good idea to apply the patina and allow it to remain about 24 hours. Some formulas improve with time.
    Another method is to apply the patina to the metal and then bury it in sawdust which has the solution added to it. It should remain buried several days.
    We carry several books on patination which may be helpful. We also carry beakers, flasks, graduated cylinders, funnels, pitchers, balances (scales), thermometers, heaters, mixing equipment to assist you in your product.

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