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The first step in the cleaning process is to check if your piece is fully brass or just brass-plated. The easiest way to figure out if something is made completely of brass is to stick a magnet up ...
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Brasso has also been used to polish out scratches in plastics: It has been used to polish CDs, DVDs, screens, and pools to repair scratches. It is a mild solvent and an extremely fine abrasive, so when applied to the reflective surface of the disc and rubbed radially (in straight lines between the edge and centre), it can smooth scratches and reduce their effect.
Pickling is a metal surface treatment used to remove impurities, such as stains, inorganic contaminants, and rust or scale from ferrous metals, copper, precious metals and aluminium alloys. [1]
Another method of cleaning bronze sculpture, especially ones that are outside, is water blasting. Water can be pressurized at varying levels of psi, depending on what is needed for the individual case. Different types of nozzles can direct the flow of water in unique ways, providing a versatile cleaning method.
Copper alloy surfaces have intrinsic properties that destroy many microorganisms.In the interest of protecting public health, especially in healthcare environments with their susceptible patient populations, an abundance of peer-reviewed antimicrobial efficacy studies have been conducted in the past ten years regarding copper's efficacy to destroy E. coli O157:H7, methicillin-resistant ...
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