Though it's called a gold crown, it's actually a combination of gold, copper and other metals.
- Seals well to prevent leakage and recurrent tooth decay.
- Highly resistant to corrosion, fracture and wear due to its strength.
- Minimal amount of healthy tooth removal is necessary due to the strength of the metals.
- Very resistant to wear while gentle to adjacent teeth.
- Extremely fracture-resistant.
- High tolerance of biocompatibility.