Smooth-On Sorta-Clear Silicone 37 0.90kg

Premium, water-clear silicone rubber is a platinum-cure system that cures at room temperature with minimal shrinkage. With a Shore 37A hardness, Smooth-On Sorta-Clear Silicone 37 offers excellent tensile and tear strength while maintaining flexibility. The convenient 1:1 mix ratio by volume makes it easy to use. Ideal for moulds where visibility is crucial such as jewellery, prototypes, or designs that require cutting to demould.

Smooth-On Sorta-Clear Silicone 37 supports casting of urethane, epoxy, polyester resins, wax, and low-melt metals without release agents. It can be pigmented for creative effects and is certified food-safe, making it suitable for culinary applications.