Silicone spin casting discs
These discs are used in the manufacture of pewter or soft low temperature metal items in the moulds. They are spun at high revolution as the molten metal is poured into a hole cut in the centre. as the molten metal hits the silicone it starts cooling and sets in the form of the mould. We have various thicknesses and also two different hardnesses available depending on the product being moulded.