That’s not the only use of the technique though, and perhaps one of the simplest is to use a 3D-printed mould for casting concrete. It’s what [ArtByAdrock] is doing in their latest video ...

This machine can use almost any item to make 3D moulds. The FormBox is a compact, home vacuum former that's small enough to sit on almost any table top. The machine uses your vacuum to create the ...

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster ... cracking and it looks like he may be pulled the mold too early. A second try with plaster gave ...