When Ivoclar Vivadent introduced IPS e.max CAD, it provided dental professionals with a highly aesthetic, high strength, conventionally cementable and/ or adhesively cementable restoration. Delivering the ultimate in metal-free aesthetics and strength, IPS e.max CAD is the ideal choice when conventional cementation is desired, for multiple units, implant restorations and for combination cases. The introduction of IPS e.max CAD opens up a whole new world of clinical choice, productivity and aesthetics for chairside and laboratory CAD/CAM Technology users. The introduction of these materials means new and unlimited aesthetic clinical options for dental professionals and patients. IPS e.max CAD LT Lithium Disilicate Glass Ceramic Block For E4D Chairside CAD/ CAM Technology Indications include full contour and partial cover Anterior and Posterior crowns, veneers, inlays and onlays. IPS e.max CAD LT is highly aesthetic and offers 360 MPa of strength. It is available in a range of A-D shades as well four Bleach shades BL1-BL4. As soon as you see it you will know it is unique. Blue in color, IPS e.max CAD is delivered in a pre-crystallized form that is ideal for milling restorations. After milling, IPS e.max CAD LT is crystallized in a Programat CS vacuum furnace where it undergoes a dramatic change and the final physical properties are established, to obtain maximum functional and aesthetic results.