Quote:
Originally Posted by GTB
Ron
May I ask if coins are treated with a preservative? For a time I used Pure Virgin Oil but now have two minds over what is best for the coin without detracting visual appearance
Thanks
GTB
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Hi, I only use renaissance wax on bronze coins as olive oil is too acidic.
If you want to get really technical you can investigate Degussa Vestowax EH100.
Ron.