Gradia Core is a one-step, self-etching bonding system and easy mixing system that results in a homogeneous mix of the two paste components with an optimal consistency, long working time and rapid dual-cure. Complete System: Core Kit, GC Fiber Post Assortment Kit, Cartridge Dispenser Kit: 10 ml Cartridge, 3 ml SE Bonding Liquid A, 1.5 ml SE Bond Liquid B, 25 Micro-Tip Applicators, Applicator Holder, Dispensing Dish, 20 GC Automix Tips for Endo, 20 Extension Tips Features and Benefits Dual-cure and contact-cure to secure high bond strength Cutting feeling similar to dentin Minimized stress on remaining tooth structure Radiopacity superior to enamel