MOLDLAY, the newest edition to Kai Parthy's extraordinary filaments, is a plastic filament with wax-like properties designed specifically to make mold casting a whole lot easier!
MOLDLAY is perfect for the maker interested in creating their own molds with the help of a trusty 3D printer. There are two suggested methods to achieve the molds you are looking for. One approach is to 3D print a negative of your object, then fill it with your resin of choice.
The other method is to print your object, then cast a mold from your print with concrete. The following video demonstrates this process completely.
MOLDLAY Specs and Qualities:
Near zero warping
Can be printed without a heated bed
Prints at temperatures of 170 – 180° C
Molds must be treated at ~ 270°C in an old baking oven
