All zirconia discs are NOT the same. There are differences in discs, such as strength and translucency, but there are also several differences that arise from the manufacturing process of discs.
Achieving consistent zirconia shading can be an ongoing challenge for any lab because not every coloring system works the same on every zirconia. However, if the proper technique is applied routinely, it can produce very satisfying esthetic results every time.
There are many variables that influence the shading-coloring of zirconias. Learn what you need to know to do it consistently well.
Coloring full contour zirconia isn’t always easy and there are a lot variables that can affect the outcome. Here are some variables you should consider.