The Hobby Time Silicone Rubber (White) 500G from the Modelling Accessories range provides a high quality casting material ideal for use with resin and plaster. Mould making compound. A two component compound similar to our "Silicone Rubber" items but, with a much lower heat resistance. It is a softer, more flexible compound for use where there are deeper undercuts and very fine detail. Can be used to make one or two part moulds. Suitable for use with resins, plaster and especially suitable for use with Alumilite. Complete with catalyst and instructions. Not suitable for use with white metal. Use for fine detail For resins and plaster Not suitable for metals 500g volume Manufacturer: Hobby Time Model: 6405 Silicone Rubber (White) 500G