Thanks Brian for the quick reply. I have read about coating the backs and think that may be the best solution. But a couple of more questions.
1. What type of epoxy do you coat the back of the green marble with?
2. If the back of the marble is coated with epoxy will it take an extended amount of time for the thinset to cure? I know that it usually cures through the stone and with the ditra underneath the only escape for water is the grout lines?
3. When you use Laticrete 371 do you mix with water or latex admixture.
4. I will be sealing the stone before grouting. Can I use a normal cementitious grout or do I need to use an epoxy grout.
Last edited by Yooper Jim; 04-04-2013 at 04:26 PM.
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