All "prototype tooling methods" articles

Silicone Mold vs Metal Mold for Prototypes: Cost, Durability and Applications

If you need a prototype fast and want to save money, a silicone mold is usually the best choice. Silicone molds cost between $500 and $20,000 at first. Injection molds, such as aluminum molds, cost more, but they last much longer. Silicone molds are good for making a few parts or for testing ideas quickly. However, they only last for about 20 to 25 uses before wearing out. In contrast, aluminum molds can make tens of thousands of parts. They are better for making large quantities at once. When you compare silicone mold vs aluminum mold, consider how many parts…