GC America Initial LRF Leucite Reinforced Feldspar CEREC CAD/CAM Blocks – A3 LT, Size 12 | GC-876516The GC America Initial LRF Leucite Reinforced Feldspar CAD CAM Blocks A3 LT, Size 12 (GC 876516) are engineered for highly esthetic, chairside restorations using digital workflows such as CEREC systems. These blocks combine natural translucency with reliable strength, making them ideal for anterior and posterior restorations where esthetics are critical. Formulated with leucite reinforced feldspathic ceramic, Initial LRF blocks deliver excellent