PontoStar® H Au 77,6 - Pt 18,8 - Zn 2,2 - Ir <1 - Ag <1 - Fe <1 -
High-gold-content, extra-hard alloy for metal-ceramic restorations, yellow, does not contain palladium or copper, 1080°C solidus, which is sufficiently above the firing temperature of the ceramic, wide range of indications.
Yellow – improved aesthetics
does not contain palladium or copper – also suitable for sensitive patients
medium grain size 20 µm – high corrosion resistance
since 1993 commercially available worldwide – no known incompatibilities