Zonmed PRS-R-19 Repair Model Resin is a premium, high-precision 3D printing material specifically developed for fabricating crown, bridge, and restorative working models. Formulated with an optimized matte grey finish, this resin provides exceptional visual contrast, allowing dental technicians to clearly identify margins, prep lines, and fine anatomical details. With its near-zero shrinkage and outstanding dimensional stability, it ensures that restorations fabricated on the printed models achieve a perfect passive fit, streamlining the lab workflow and elevating clinical outcomes.