In order to improve briliance / shininess and surface finish, we use polishing powders. These powders have different gradings and purity levels.
Cerium oxide-based, the SOGEVER© CERIA range brings excellent results to these matters.
In addition, polishing may also be processed with aluminium oxide suspension : SOGEVER© ALUMINA. This technique is used to clean the glass, erase every impurities and glass corrosion.