GC Gradia Plus Opaque O-Base. Gradia Plus is high-strength, nano-hybrid ceramic polymer, light-curing, modular composite system for indirect restorations. It offers brightness, chroma and a natural opalescence that is similar to porcelain. Its modular concept has fewer standard shades, but uses a more individual mixing and layering approach making it more compact and cost-effective. It will meet all demands on indications or technique used from classic or multi-chromatic build-up to monolithic approach. Wide range of clinical applications: metal free inlays, veneers and jacket crowns, frame-supported crowns & bridges and implant superstructures. Gradia Plus is high-strength, nano-hybrid ceramic polymer, light-curing, modular composite system for indirect restorations. high-strength, nano-hybrid, light-curing ceramic polymer composite system for indirect restorations. It offers brightness, chroma and a natural opalescence that is similar to porcelain. Its modular concept has fewer standard shades, but uses a more individual mixing and layering approach making it more compact and cost-effective. It will meet all demands on indications or technique used from classic or multi-chromatic build-up to monolithic approach. Wide range of clinical applications: metal free inlays, veneers and jacket crowns, frame-supported crowns & bridges and implant superstructures. 2.0ml Opaque syringe.