Message:

<p>[QUOTE=&quot;desertgem, post: 2704888, member: 15199&quot;]Koinsolve active ingredient is a degreaser n-Propyl Bromide. it is currently approved on a MSDS list, but I don&#039;t use it because I am concerned about bromide chemicals in the home , outside of industry or a lab. By that aside personally, once you use it as a degreaser on a metallic coin, what next? There is nothing protecting&nbsp; the surface any longer from humidity and environmental gases. They are natural, but exposed. Yeah, always something <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie1" alt=":)" unselectable="on" unselectable="on" />[/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