Siligum is flexible and resistant and suitable for moulding of ornaments findings and models siligum has a rapid setting time of 5 minutes and moulds all objects within 10 minutes which means you have a longer working time than most alginates but are assured of a rapid set time siligum will produce in excess of 50 casts and can be used with plaster resin and even low melting metals and waxesvaseline liquid can be used to aid de moulding of casts use within 12 months of purchasethe two par