Schottlander System Stone Resin is resin reinforced for greater hardness and chip resistance combined with outstanding flow and a super smooth surface. It is a high strength stone Type 4 in accordance with EN ISO 6873:2000. It is suitable for use with all die stone systems and possesses high strength combined with low setting expansion. Schottlander System Stone Resin is compatible with a wide range of impression materials and the plaster particles have high wetability to ensure a perfect mix every time. Shade: Ivory