Building new material, not polishing! RVS Technology treatment grows new surface material to all those friction surfaces that are in contact with the oil. The metal ceramic surface is formed only in the areas in which there is friction and the abrasion occurs only in those areas where the surface has breaking peaks in the surface. In addition, the new surface created is much harder and smoother than the original. Seen here is a laser microscope image of a camshaft before and after RVS Technology treatment.