Hello Maurizio, In your opinion, can I use mossaic onyx tiles for the backsplash ? If I can, then how should it be properly installed ? Seal first, then grout ? Grout ,then seal ? How should I take care of it on the daily bases ? Please recommend your products. Thank you. Biana

 

Dear Biana:

 

“ can I use mosaic onyx tiles for the backsplash? ”

 

The last time I checked, there was no law against it. J

However, if you plan to use your stovetop intensively, I wouldn't list that material among my favorite. It's kinda too delicate to expose to steam and splatters; it will lose its polish within months.

That said, the stone is too dense to be sealed; so, no sealing before or after grouting will ever be possible. As for its routine care, the same products that you will be using for your countertop (MB-5 and MB-13) will be perfect for it.

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 z io Bertoli

 

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