Message:

<p>[QUOTE=&quot;desertgem, post: 1326545, member: 15199&quot;]If you are saying that all 3 rinses were green at the end, then that is the cause of the white haze. if the last bath of acetone has green, you need to go last +1 until the very last one is clear. A small amount of dissolved material in acetone ( last bath ) will evaporate on the coin and be seen as a white/light area as it is very thin, especially around letters, enclosed spaces. I usually discard the first containers after a few coins or when it starts getting discolored, otherwise you carry material to the further rinses. I always hold a coin vertical and pour a rinse of acetone over it and allow to evaporate, so any tiny amount of junk will be rinsed off the coin. Start that coin over and see if the white disappears.</p><p><br /></p><p>Jim[/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