And now you're not asking me what cleaner you should use to solve the problem; you're rather asking me if another sealer (MB-6) would do the trick for you!... It looks to me as if you're trying to drive home a nail with a screw-driver, and when you notice that it won't work, instead of looking for a hammer you're looking for a... better screw-driver!... :-)
Use, MB-3 for the first heavy-duty cleaning and MB-5 after that.
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,
Maurizio Bertoli
www.marblecleaning.org – The Only Consumers' Portal to the Stone Industry Establishment!
Article ID: 225
Created On: Sun, Jul 22, 2007 at 1:45 AM
Last Updated On: Sun, Jul 22, 2007 at 12:00 AM
Authored by: Maurizio Bertoli [mail@mbstone.com]
Online URL: https://marblecleaning.org/knowledgebase/article.php?id=225