Marble Substrate Sanding

Dirt and dust will compress into the marble further scarring or discoloring the surface.

Marble substrate sanding.

Use special silicone carbide sandpaper in range of grits to slowly work out those imperfections. Sanding marble is a time consuming process. You can polish the flooring either by dry sanding or wet sanding. Dirt and scratches can affect marble.

Before sanding or grinding any marble surface it is important to clean the area thoroughly. An experiment on polishing marble bianco carrara using orbital sander and diamond polishing sheet since orbital sander do not have water feeding structure. Although it is a naturally occurring stone marble is a soft substance with a surface that is easily worn down with regular usage. Marble floor polishing can remove small scratches.

This will require using a wet sanding process to achieve the desired results. Sanding marble is a time consuming and laborious process but with the proper tools and techniques it can bring that dull and unsightly marble countertop back to brand new condition. Add two drops of gentle dish soap into the warm water.