Castaldo® QuickSil® Soft and Flexible is the easy way to make molds and cast a wide variety of objects. Because of its heat resistance low-temperature metals such as pewter and other low melting fusible alloys can be poured directly into the rubber moulds.  

100g set Castaldo® QuickSil® Firm & Flexible is a durable, heat-resistant silicone moulding rubber ideal for jewellery making, metal clay work, and casting with wax, resin, and low-temperature metals.