To make second casts very quickly. With that mould compound you will be able to prepare flexible casting moulds and duplicates of your models, e.g. miniature figures or tunnel portals, in a particularly easy way. That semiliquid compound features high resistance to breaking and can be processed within 10 to 15 minutes. A decisive advantage: to prepare new casting moulds, the compound can be re-used up to 35 times by simply being made liquid again in a hot water bath or in the microwave oven. Our recommendation: for perfect results use ?2C Casting resin?, Art. 171667 and ?Parting agent?, Art. 171666.