Message:

<p>[QUOTE=&quot;hontonai, post: 1266360, member: 4703&quot;]That&#039;s the easy one.&nbsp; A brief bath in pure (repeat, PURE) acetone available at any home center or paint store.&nbsp; Do not under any circumstances put nail polish remover on a coin - you have no clue as to what impurities/contaminants/other chemicals are mixed in.</p><p><br /></p><p>Use acetone outdoors, or in a very well ventilated room, as its fumes can be hazardous to your health.</p><p><br /></p><p>Some folks claim acetone can be harmfjl to copper, but I&#039;ve never seen such a result.</p><p><br /></p><p>The thing to be aware of is that if the PVC contamination has reacted significantly with the metal, your newly PVC-free coin may have very noticeable pitting.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in