Extra-hard, high-performance plaster whose formulation specifically for CAD/CAM is designed to achieve easy and accurate scanning of models with optical and laser scanners. Suitable for all work where extreme precision, detail fidelity and model strength are required. It is very stable on the spatula but fluidizes excellently on the vibrator for easy filling and layering in the impression. The models have smooth and extremely strong surfaces, even near the cervical margins, to minimize the risk of breakage during milling steps. Grip expansion of 0.08% after 2 hours ensures accurate and dimensionally stable abutments and master models for perfect fitting of prosthetic restorations. Curing is of the snap set type: long workability time and fast setting, for casting multiple models and extracting them quickly from the impression.