GC Fuji II LC CORE Material is a triple-cured, resin reinforced glass ionomer crown and core build-up material. This material is well suited for use as a base under composite resin and amalgam, or as a temporary restorative. Light cures in 20 seconds. Excellent translucency. Fluoride Release. Contains: 1 -35gm bottle of powder, 2 -5ml bottles of liquid, 1 scoop and 1 mixing pad.