I love 3D printing and I firmly believe that you will be able to 3D print anything pretty soon. In keeping with that here is a 3D printer that can print almost any material that is available in liquid or paste form.
Here is the press release and pre-order info.
Using a new powerful extrusion technology the RoVaPaste 3D Printercan print almost any material that is available in a liquid or paste. Normally 3D printers are limited to plastics that are hard & inflexible, but with this printer you can print in soft and flexible materials, or materials that will harden into a solid structure as they cure. Now you can print with any material that can be put in a syringe.
The RoVaPaste can handle pastes that are highly rubbery and flexible, glues and adhesives for bonding, sealing and insulating. This opens the door to making custom gaskets, molds for casting metals like zinc and aluminum, precision dispensing, and food 3D printing.
The RoVaPaste is the first dual extrusion paste printer in the world! It is also the first 3D Printer that can print with regular filaments and pastee interchangeably. We’ve taken the same robust construction of the RoVa3D and added the paste extrusion functionality. Our machine is built to last, it comes fully assembled with an industry leading warranty!