The new smaller glass particles allow greater density which assures a smoother, glossier, more attractive finish. The harder material offers higher abrasion resistance so the restorations retain a brilliant, discoloration-free surface finish longer. Applications Class III and V restorations Root surface caries and cervical erosion Abfraction lesions Features and Benefits Presenting all the benefits of a glass ionomer Chemically bonds to tooth structure allowing minimal cavity preparation Has a tooth-like coefficient of thermal expansion maintaining the marginal seal Releases significant levels of fluoride BiocompatibleGC America Inc