GC Miracle Mix is a dental filling material which is also used as a core build-up material and has triple cure effects. As a base for composite resin, the material is ideal for temporary dental problems. It is used for lasting core build-ups, block outs and repairs. It also offers a proven way of glass ionomer cement with 100% fine silvery alloy powder. It is a multi-reinforced ionomer restorative used for crowning solutions. GC Miracle Mix mixture has high fluoride release and will not discolor the surrounding teeth and it shrinks & expands like tooth structure.