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Help! How to "clean" a colored China Silver Panda Coin?
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<p>[QUOTE="GDJMSP, post: 1756425, member: 112"]Let's make sure exactly what you mean by "colored". Do you mean the coin is toned, or do you mean the coin is painted ?</p><p> </p><p>If it is toned then acetone will not remove the toning, assuming it is actually toning and not the result of somebody putting a liquid chemical on the coin. </p><p> </p><p>And acetone will not remove fingerprints from a coin if the fingerprints are more than a few days old. Acetone will only remove fresh fingerprints.</p><p> </p><p>However, the thing that will remove old fingerprints, and toning, is a commercial coin dip. Commercial coin dips contain an acid and the acid is what does the work. But it is very easy to ruin a coin, completely strip all the luster from it, with a commercial coin dip. So only those who have experience with dipping coins should use them.</p><p> </p><p>If the coin is painted, in most cases they are painted with acrylic paints, and sometimes enamel. Removing it could take a long time, but xylene should do it. I doubt acetone will though because acetone just doesn't work that well on acrylics and better enamels.</p><p> </p><p>Honestly, your best bet is to just leave the coin alone and sell the coin. Then buy another one that you are happy with as it is when you buy it.[/QUOTE]</p><p><br /></p>
[QUOTE="GDJMSP, post: 1756425, member: 112"]Let's make sure exactly what you mean by "colored". Do you mean the coin is toned, or do you mean the coin is painted ? If it is toned then acetone will not remove the toning, assuming it is actually toning and not the result of somebody putting a liquid chemical on the coin. And acetone will not remove fingerprints from a coin if the fingerprints are more than a few days old. Acetone will only remove fresh fingerprints. However, the thing that will remove old fingerprints, and toning, is a commercial coin dip. Commercial coin dips contain an acid and the acid is what does the work. But it is very easy to ruin a coin, completely strip all the luster from it, with a commercial coin dip. So only those who have experience with dipping coins should use them. If the coin is painted, in most cases they are painted with acrylic paints, and sometimes enamel. Removing it could take a long time, but xylene should do it. I doubt acetone will though because acetone just doesn't work that well on acrylics and better enamels. Honestly, your best bet is to just leave the coin alone and sell the coin. Then buy another one that you are happy with as it is when you buy it.[/QUOTE]
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Help! How to "clean" a colored China Silver Panda Coin?
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