A pure metal can never be used for veneers, there are always metal alloys used for dental veneers.
All-ceramic veneers are made entirely of porcelain, such as porcelain.
These veneers look much more natural than pfm veneers, which are routine in dental offices, because no metal is used underneath.
There is no metal edge due to the usual pfm coatings
If one is allergic to metal alloys, one can consider these coatings.
The structure of these types of coatings is very weak. Therefore, it is used only in front teeth, which are considered aesthetically pleasing.
It is a type of all-ceramic veneer that is reinforced with zirconium frames. It is structurally similar to pfm, except that instead of using metal in the center of the zirconia veneer, the zirconium veneer is used, which is white in colour but has the same strength and Or even more than metal alloys.
High strength anywhere in the mouth.
Restores the beauty of natural teeth,
The blackness of the gingival margin, which is very common in pfm veneers, is not seen.
It can be used in people who have metal allergies
The best type of coatings are all-metal coatings with precious metals (all-gold coatings) that do not provide beauty. After them, zirconia tooth veneer is at a very high level of quality.