Seems like most of the metal casting projects we feature are aluminum in sand molds, though, so it’s refreshing to see a casting project using silicone molds to cast low-melting point metals.

Want to make silicone molds without spending a fortune? We test 4 budget-friendly methods to see which one works best!

The innovation of silicone ice molds was surely a welcome one. They're much more durable than their predecessors, and their flexibility makes releasing ice much easier than it is with standard ...

This tutorial on how to cast metal parts from 3D printed silicone molds is a perfect example of how useful a 3D printer can be when you are looking to make a custom and durable metal part at home.