If your cultured marble still has stains or shows damage you can polish it with a buffing compound and then again with a polishing compound.
Can marble be polished with sandpaper.
Attach a 1000 grit sanding disc to a power sander.
Marble floor polishing can remove small scratches.
You can polish the flooring either by dry sanding or wet sanding.
Sanding marble is a time consuming process.
You can buy sanding discs wherever home improvement supplies are sold.
The sandpaper should fit easily onto the sander but make sure the fit is secure.
Dirt and dust will compress into the marble further scarring or discoloring the surface.
While this method will work fine for statues tile and marble countertops sanding large areas of marble like marble floors requires a completely different process and technique.
Because a polished shiny finish is so common many people believe that all marble is supposed to be polished or shiny.
This will polish the marble a bit more and seal fine scratches.
Place a piece of 120 grit sandpaper on the pad of a palm sander.
Step 1 fill a large container or bowl with warm water.
Use special silicone carbide sandpaper in range of grits to slowly work out those imperfections.
Before sanding or grinding any marble surface it is important to clean the area thoroughly.
However as noted above marble or nearly any stone can have a number of different finish types.
With the bonus that wet sanding marble by hand can.
Spray the marble top with water both before sanding and during the sanding process to keep the surface wet.
Make sure the dish soap you use does not contain any.
If neither of these products works cultured marble can be wet sanded using 1 000 grit wet dry sandpaper.
3 finally there may be some benefit to rubbing polishing with a little wax or chemical sealant but that would depend on the stone you have as well as the wax that you have available and how the surface will be treated.
There is no doubt that painting over marble can be challenging but only if you do it the old fashioned way with hours of preliminary sanding.
This will require using a wet sanding process to achieve the desired results.
Add two drops of gentle dish soap into the warm water.
With chalk paint you can cover marble in one or two coats with little to no sanding beforehand.