Seems like most of the metal casting projects we feature are aluminum in sand molds, though ... and a handful of play sand is all you need to make custom parts.

Dive into the fascinating process of creating a brass water pump impeller using sand mold casting. From preparing the mold to pouring molten brass, this video takes you step-by-step through the ...

One way of doing this is to use rapid prototyping technologies. Rapid prototyping uses three-dimensional (3D) computer aided design to quickly fabricate a part or, alternatively, a sand mold for ...

There’s more than one way to make a mold, especially for casting in metal. We’ve seen everything from 3D-printed molds to kinetic sand.