Metal with a verdigris patina has an aged beauty that is unique. This protective layer of oxidation is formed over metal like copper, brass and bronze through the years as it is exposed to the air. Products have been developed today that can speed up this natural process. These chemical solutions are able to add patinas to surfaces quickly and efficiently.
True weathering that takes place over years is not that easy to mimic. Copper usually reacts with the elements around it to first form a dull brown haze, and with significant exposure, a vivid green cover. Many individuals use paint techniques to recreate the look and this produces a faux finish. Although it may look like the real thing, the only way for the real effect to occur is when metals oxidize.
Artists in the past appreciated verdigris for its vibrant green color. One method used to hasten the results of oxidation in early days was to hang copper plates in a sealed pot of hot vinegar until a green crust formed. This crust was then scraped off and used to make pigment for painting. It eventually fell out of use as more stable pigments became available.
The process of oxidation is an organic one and no two patinas look exactly alike. Variations occur in the chemical reaction according to conditions under which it takes place and the techniques used. This is part of the charm as each object looks different.
At different stages in the aging process, different colors are achieved. Using products available to accelerate aging, one can achieve the brown or green color, or anywhere in between. Copper becomes a lovely blueish-green color with age and bronze more of a blueish-black.
Today there are many products that can speed up the process of creating genuine patinas. These are available at both local and online stores. They are easy to apply and clear instructions are given on usage. The surface has to be thoroughly cleaned before applying any of these products as even grease from fingers can affect the result.
Various different applicators may be used to apply these products such as sponges, brushes, rags and sprayers. Trial applications are recommended. One can experiment with many different objects and surfaces. It is often better to use more thin coats than fewer thick coats as one has more control of the effect created.
As with any product using chemicals, care needs to be exercised when using these products. However, as long as instructions are followed carefully, there should be no problem. A tip is to always pour product into a disposable container for use so that one does not have to dip an applicator into the bottle.
A verdigris patina is a flattering finish for many objects, from candlesticks to garden statues. It allows one to add another element to decor accessories and fittings. The fact that products are available to create this effect without having to wait for years, makes it even more appealing.
True weathering that takes place over years is not that easy to mimic. Copper usually reacts with the elements around it to first form a dull brown haze, and with significant exposure, a vivid green cover. Many individuals use paint techniques to recreate the look and this produces a faux finish. Although it may look like the real thing, the only way for the real effect to occur is when metals oxidize.
Artists in the past appreciated verdigris for its vibrant green color. One method used to hasten the results of oxidation in early days was to hang copper plates in a sealed pot of hot vinegar until a green crust formed. This crust was then scraped off and used to make pigment for painting. It eventually fell out of use as more stable pigments became available.
The process of oxidation is an organic one and no two patinas look exactly alike. Variations occur in the chemical reaction according to conditions under which it takes place and the techniques used. This is part of the charm as each object looks different.
At different stages in the aging process, different colors are achieved. Using products available to accelerate aging, one can achieve the brown or green color, or anywhere in between. Copper becomes a lovely blueish-green color with age and bronze more of a blueish-black.
Today there are many products that can speed up the process of creating genuine patinas. These are available at both local and online stores. They are easy to apply and clear instructions are given on usage. The surface has to be thoroughly cleaned before applying any of these products as even grease from fingers can affect the result.
Various different applicators may be used to apply these products such as sponges, brushes, rags and sprayers. Trial applications are recommended. One can experiment with many different objects and surfaces. It is often better to use more thin coats than fewer thick coats as one has more control of the effect created.
As with any product using chemicals, care needs to be exercised when using these products. However, as long as instructions are followed carefully, there should be no problem. A tip is to always pour product into a disposable container for use so that one does not have to dip an applicator into the bottle.
A verdigris patina is a flattering finish for many objects, from candlesticks to garden statues. It allows one to add another element to decor accessories and fittings. The fact that products are available to create this effect without having to wait for years, makes it even more appealing.
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