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masraum masraum is online now
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Join Date: Oct 2001
Location: Central TX west of Houston
Posts: 57,121
Travertine is a porous material. It's full of holes and voids. I believe before most travertine is installed, the holes and big porosity is filled with something like epoxy or color-matched grout.

I'd think that you'd need to clean, bleach, fill with something, then possibly grout, then seal.

But I'm no expert.
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'08 Boxster RS60 Spyder #0099/1960
- never named a car before, but this is Charlotte.
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Old 04-21-2020, 03:04 PM
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