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Getting Lacquer Off A F/Vf Comet Tail Large Cent

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coinguybrian's Avatar
United States
5375 Posts
 Posted 09/06/2010  05:18 am Show Profile   Bookmark this topic Add coinguybrian to your friends list Get a Link to this Message Number of Subscribers
Should acetone do the trick? I read that it can dissolve lacquer over time. Thanks. I'm sick of this having the lacquer on it because its otherwise a nice coin, and the coating is pretty heavy. I don't really want to go and buy xylene or something if I don't have to.
Edited by coinguybrian
09/06/2010 05:43 am
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sel_69l's Avatar
Australia
21786 Posts
 Posted 09/06/2010  06:14 am  Show Profile   Bookmark this reply Add sel_69l to your friends list Get a Link to this Reply
Acetone should be OK.
Valued Member
United States
294 Posts
 Posted 09/06/2010  06:17 am  Show Profile   Bookmark this reply Add omahaorange to your friends list Get a Link to this Reply
Acetone should work. Other products like "Goof-Off" contain xylene and toluene, are available in small containers, and are inexpensive. I'm not sure how these products (with other ingredients) will affect coins, but they are safe to use on plastics, carpets, and the like.
Bedrock of the Community
United States
20753 Posts
 Posted 09/06/2010  10:44 am  Show Profile   Bookmark this reply Add just carl to your friends list Get a Link to this Reply
Are you sure it's Lacquer? If not might be something else but usually most of those type of products will come off with Acetone. Yes it is sort of a waste of money to start running out and buying all types of other flamable, dangerous substances unless that coin is really valuable. Many people do and end up with containers of dangerous itmes all over the place. Alcohol sometimes works taking some things off and also will not effect metals. Regardless of what you use, rinse with distilled water.
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Conder101's Avatar
United States
17884 Posts
 Posted 09/06/2010  11:12 am  Show Profile   Bookmark this reply Add Conder101 to your friends list Get a Link to this Reply
Acetone has a good chance at removing it. If it doesn't you might try MEK (Methyl Ethyl Ketone) it is used as a lacquer thinner and is also an organic solvent that will not affect the coin metal or toning.
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BadThad's Avatar
United States
19939 Posts
 Posted 09/07/2010  11:35 pm  Show Profile   Bookmark this reply Add BadThad to your friends list Get a Link to this Reply
It can be very tricky to remove. Always start a conservation project using the solvent polarity ladder:

1) distilled water
2) acetone
3) xylene

Desertgem worked on a very tough lacquered coin some months ago. The only solvent he found that would remove it was DMSO.
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