Dear Dave:
Yes, there is a way to fix cracks on stone tiles: it's a special technique that I developed in partnership with a manufacturer of diamond tool and I consistently teach it in my 3-day stone restoration classes. (The process does require a special custom made diamond brazed blade to be used with a rotary tool.)
Unfortunately, if I have to throw in a guess, I would estimate that no more than a couple of dozen stone restoration professionals can do that.
Let me know where you live and I will see if I can locate one for you.
May I ask you now to please read and e-sign our Statement of Purpose at:
http://www.marblecleaning.org/purpose.htm?
Ciao and good luck,
Mauri
Article ID: 915
Created On: Thu, Dec 13, 2007 at 4:32 PM
Last Updated On: Thu, Dec 13, 2007 at 12:00 AM
Authored by: Maurizio Bertoli [mail@mbstone.com]
Online URL: https://marblecleaning.org/knowledgebase/article.php?id=915