Message:

<p>[QUOTE=&quot;rlm&#039;s cents, post: 808234, member: 7957&quot;]I am not too sure just what that will prove unless he comes up with something weird.&nbsp; If you are right, the staple has ferrous sulfide on it.&nbsp; If my guess is right, I would likewise expect the staple to have ferrous sulfide on it.&nbsp; And if he finds no sulfur, then???</p><p><br /></p><p>The only thing I know of that might show something would be for him to check a new staple to see if the glue is rich in sulfur.&nbsp; That might show something.&nbsp; And if he finds no sulfur, per my theory, it would only show that that staple would be unlikely to cause the toning.&nbsp; i.e. not enough glue on that staple or the newer staples he tests are sufficiently different.[/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