so it’s refreshing to see a casting project using silicone molds to cast low-melting point metals. Of course if aluminum is still your material of choice, there’s no need for a complicated ...

This tutorial on how to cast metal parts from 3D printed silicone molds is ... 58% Bismuth and 42% Tin with a melting point of 281 °F. You may have heard of molds created from 3D printed parts ...

If you don’t have silicone molds, you can use an ice cube tray to pour the wax melt mixture into. Not a fan of pink? Add a bit of dye chip or candle dye in the color of your choice. To keep the ...