Rtv Silicone Mold Rubber-2.2 lb Kit - CAS-540.02
RTV Silicone is a clear liquid two-part mold rubber system designed specifically for jewelry applications. It has the highest heat resistance available in a two-part liquid today. Zero shrink for accurate model reproduction. 24 hour room temperature or 30 minute accelerated cure option. Make production molds from original wax. Clear for easy bubble detection and parting line placement.