PMMA Shaded B4 20mm

PMMA (polymethylmethacrylate) milling disc with homogeneous shade structure designed for CAD/CAM fabrication of temporary crowns and bridges. Features consistent color density throughout the 20mm thickness, flexural strength of 90-105 MPa, and excellent machinability without risk of delamination. Ideal for short to medium-term provisional restorations (1-3 months), functional occlusal analysis, and implant temporaries where uniform shade and easy adjustability are required. Package contains 1 disc of 98.5mm diameter.