ZIRCONIUM COATINGS It is a white colored alloy applied instead of the gray colored metal substructure in the infrastructure of classical porcelain and bridge prostheses. It is very compatible with zirconium texture. As it provides light transmittance, it gives a more aesthetic and natural appearance. EMPRESS COATINGS They are porcelain types whose durability is increased by placing glass ceramic on ceramic when using any metal or zirconium infrastructure. It is the type of coating with the highest level of light transmission. PORCELAIN LAMINES They are very thin, aesthetic porcelain prostheses that are applied only to the front surface of the teeth with little or no abrasion in the dental tissue.