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Is There Any Way To Remove Corrosion/PVC Damage From Copper Coins?

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Author Previous TopicReplies: 6 / Views: 4,905Next Topic  
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Matt2727's Avatar
United States
219 Posts
 Posted 04/30/2017  11:10 am Show Profile   Bookmark this topic Add Matt2727 to your friends list Get a Link to this Message Number of Subscribers
I have a 1873 Indian cent with this problem, just wondering if there was any way to remove the green residue (corrosion/pvc) that sometimes builds up on these coins.

Is-There-Any-Way-To-Remove-Corrosion/PVC-Damage-From-Copper-Coins?

Is-There-Any-Way-To-Remove-Corrosion/PVC-Damage-From-Copper-Coins?

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coinlover1899's Avatar
United States
3058 Posts
 Posted 04/30/2017  11:22 am  Show Profile   Bookmark this reply Add coinlover1899 to your friends list Get a Link to this Reply
I highly doubt it. The most I have done with corroded copper is make it look pink.
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mcshilling's Avatar
Canada
9158 Posts
 Posted 04/30/2017  11:40 am  Show Profile   Bookmark this reply Add mcshilling to your friends list Get a Link to this Reply
You need a bottle of Verdi-Care and follow the directions. it's made by a CCF member and it works.
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John1's Avatar
United States
56855 Posts
 Posted 04/30/2017  12:14 pm  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
I would try 100% pure acetone first.
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T-BOP's Avatar
United States
18456 Posts
 Posted 04/30/2017  4:59 pm  Show Profile   Bookmark this reply Add T-BOP to your friends list Get a Link to this Reply
The coin is too far gone , what ever you do to it ,it will always be a details coin . But if you want to play with it ,
give it a 24 hour soak in Acetone then go with the Verdi-care .
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Chute72's Avatar
United States
1314 Posts
 Posted 04/30/2017  5:41 pm  Show Profile   Bookmark this reply Add Chute72 to your friends list Get a Link to this Reply
My guess is that it is a good learning coin. The hard green oxide left after chemical soaks will likely have to be scraped off leaving a rough surface. Search some of the other "cleaning" posts for similar experiences.
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jbuck's Avatar
United States
188026 Posts
 Posted 05/01/2017  10:18 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply

Quote:
My guess is that it is a good learning coin.
I agree.

I doubt acetone will do anything for this one, but it is always good to start with it since it is cheap. Next step would be Verdi-Care.
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