Acetone Granite Sealer. Acetone is particularly useful when trying to remove stubborn stains from granite surfaces and using it is simple. Granite scratch removal and sealing are very specialized services and we highly recommend you contact a pro in your area if you feel like you re in over your head. Prior to the application mask off any surfaces not intended for treatment.
Flagstone slate granite and other porous. In my experience acetone has never damaged a stone or quartz countertop and it will remove almost anything on the surface.
Allow sealer to absorb for 2 5 minutes.
However there are some situations when the careful application of acetone can help you remove stubborn stains. If the mc doesn t work then likely you have a a rare granite that etches but most likely it is a sealer residue or doctoring dye issue. If this is the case you could try using alcohol. It s always best to use a stone safe granite cleaner.