Lithium Disilicate Block’s Properties Allow for Easy Path to Reach Fully Crystalized State

GC America
lithium disilicate


lithium disilicate

GC America’s GC Initial LiSi Block is a fully crystallized lithium disilicate block with optimized physical properties without the need for firing. Thanks to GC’s unique High Density Micronization (HDM) technology for CAD/CAM, the block can be polished immediately after milling.

GC Initial LiSi Block’s unique ultrafine crystal makes the material easy to grind and able to be quickly milled in its fully crystallized state. Because of GC Initial LiSi Block’s exceptional properties, high gloss, and natural opalescence, it can be obtained in a few minutes by simply polishing.

Once fully polished, the restoration is ready to lute and will maintain its beautiful aesthetics over time. It is available in 4 aesthetic shades and 2 translucencies. When more characterization is required, the GC Initial ceramic line comprises fully synergistic aesthetic solutions, including GC Initial Lustre Pastes NF and GC Initial Spectrum Stains.

With these full-spectrum products, the chroma, value, and brightness of restorations can be easily adjusted.

For more information, visit GC America’s website at