Intro
There are 2 main casting methods, each about 40% of all casting processes: greensand and no-bake molding. No-bake uses binders that set.
Technique
- Nobake (airset or precision sand) casting - use a binder with sand. [1]
- Types of binders - [2]
Greensand Sources
Casting Companies
- Commercial airset sand casting - [4]
DIY
- From Backyardmetalcasting - [5]
- Sand + bentonite, mulled - [6]