PMMA Shaded A1 20mm

Monochromatic PMMA milling disc designed for CAD/CAM fabrication of provisional crowns and bridges with homogeneous color structure throughout the entire thickness. Features flexural strength of 90-105 MPa, hardness of 20-24 HV, and water absorption below 1.8% after 7 days, making it suitable for temporary restorations lasting 1-3 months. Ideal for standard provisional work in posterior regions, functional analysis, and cases requiring long healing periods before permanent restoration placement. Package contains 1 disc of 98.5mm diameter and 20mm thickness.