We’re accustomed to covering the use of 3D printing in casting, usually as a lost-PLA former in metal casting. That’s not the only use of the technique though, and perhaps one of the si…
  • JustEnoughDucks@feddit.nlEnglish
    0·
    3 months ago

    You can also print the object and use it to make a silicone mold, right? That doesn’t stick to concrete.