When I need a high-strength zirconia restoration or bridge for the shadows of the mouth, I often reach for ZirCAD LT by Ivoclar.  Avoiding visual tension is the secret for making high strength zirconia restorations work in the shadows.  ZirCAD LT Colouring liquids are my secret.  I using them on colored blocks to create a multi-effect and tone down the value in the cusp zones.  This videos will show you how to set up the ZirCAD LT Colouring Liquid Kit.

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