Product: Pt PFM Origin: Germany Features: It has good biocompatibility and elongation. It will not cause the black shadow around the gingiva. The shade is true to life and it has no peculiar smell. Anti-erosion and against thermal stimulus. Application: It is suitable for the restoration of occlusal defect , wedge-shaped defect, single crown, pontic bridge and complete restoration. Composition: Pt 15% 、Ru 10%The percentage of Au alloy is different according to the variety of the alloy as the following tableAu-Pd alloy Au15%、Pd52.2%、 Ag21.5% Germany HeraeusPd-Au alloy Pd74.4%、Au5.3%、Ag6.5% Germany Heraeus