Zoltan Stone Works recently restored an outdoor porch of white Carrera marble slabs in a home in Gaithersburg, MD. The customer had just purchased this very neglected house and wanted the porch to be restored.
First we used a heavy brush and cleaned the marble with a safe acid wash. The next step we used a 17″ vortex diamond pad to remove the top layer of the stone including the scratches and stains caused by dirt and leaves. After completing this step the stone is very smooth, clean, but porous. A #1 vortex pad seals in the stone and gives the marble a sheen. Because this marble porch is outdoors, it is very important to repeat the sealing process twice. The final results dramatically improved the appearance and durability of the stone.
Zoltan Stone Works can restore, replace, or install both indoor and outdoor projects for your home or business. https://zoltanstonerestoration.com