Voco Grandio Core Dual Cure Build-ups QuickMix syringe Blue 10gGrandioCore Dual Cure is dual curing buildup material and is therefore also suitable for the secure luting of root posts. As a nanohybrid composite, GrandioCore Dual Cure also exhibits excellent material and optimal handling properties. With its physical parameters and a filler content of 77% by weight, the composite ensures durable restorations. Grandio is also highly radiopaque and thereby provides good X ray contrast to dentine.