C-silicone base putty for two-stage and single-stage techniques. Used for creating fine moulds of decorative components, safe and easy to use, non-viscous, silicone moulding product. Very high initial flow. Elastic recovery >98%. Suitable to be used as an alternative to Steramould compound in moulds and castings. The Base can be bought separately from the Catalyst or in a kit with the two products together.