BelleGlass HP heat-and-pressure processed polymer glass truly represents a new class in dental restorative materials. It’s the low wear/high strength material of choice for the laboratory fabrication of exceptionally esthetic inlays, onlays, crowns and bridges  

Five-Year clinical evaluations have proven bellglass HP to be a material of high strength and excellent wear resistance. In vivo measurement of wear showed an average wear rate at five years of 6.3 microns, or a little over 1.2 microns a year.