I am remodeling my fireplace. The hearth and mantle were granite/marble slabs (huge ones cut around the firebox). I removed them from the mantle and hearth with a sledge and chisel, expecting thinset ...
I apply impregnating sealer to all my tile and stone surfaces annually. I had been cleaning it with just soap and water, then letting the surface dry for a few minutes before applying the sealer. It ...