If the Fiberglass sculpture is caused by improper maintenance, it will be dim due to oxidation, and green spots will grow from the copper “body”. This is what we call the green spots of Fiberglass sculpture, which affects the entire sculpture effect. Various methods are used to remove it, but the surface effect or the entire shape will be affected irreversibly.
The green spot of glass steel sculpture is patina, also known as patina. The main component is the basic copper carbonate. It is a green rust coat formed by the surface of copper on carbon dioxide or acetic acid. It contains the elements of copper, oxygen, hydrogen, and carbon, also known as patina…
Amaranth is insoluble in water and soluble in acid. Amaranth has industrial uses such as manufacturing pigments, insecticides, semaphores, and signal bombs. It also has medicinal effects such as relieving, removing rot, accumulating sores, and spitting wind.
As mentioned above, the green spot of Fiberglass sculpture also has a lot of functions. In fact, it is also a double-edged sword in sculpture. If the bright colors of copper and aluminum are combined with art, it will have a very special effect. This patina technique is used.