Semi Precious & Non Precious FeaturesStrongVersatileUsed for over 60 yearsAlloy options include high noble, noble (semi-precious) or non-precious alloyBenefitsGood marginal integrityStrength and durabilityRestoration lifespan can 30 years or more with good oral hygiene practicesTried and true certified alloysIndicationAnterior/Posterrior crownsBridges of any spanImplant crownsCrowns under partials