Rodin Glaze N2-Free, is a biocompatible, light-curable staining system for the surface characterization of hybrid ceramics, PMMA resins, and CAD/CAM composites. It ensures complete polymerization and eliminates the tacky surface often caused by oxygen exposure during curing. The result is a smooth, glossy, and highly durable finish that not only strengthens restorations but also delivers a natural, translucent appearance.