When determining when to inject your money into either silicone molds or metal molds, it’s important to understand the goal of that particular project. If the goal is for detailed designs and small volumes, the use of silicone molds is justified. For the other side metal molds are the best for high production, they are wide side, so cost per mold is cost effective too. Knowing this can help you identify the type of mold that will suit your requirements the most.