It is possible to make injection molds using a resin mix. I don’t like using 3D printed molds directly, for reasons of weaknicity and brittleness. (This may change when that Siraya Sculpt resin comes in.) ***** BLACK FRAME glitch at around 16:19 due to render error. Was not able to re-render and re-upload in time for a Sunday release. ***** METAL MOLD BLANKS: https://www.techkits.com/collections/… INJECTION MOLDER USED IN THIS VIDEO: https://www.techkits.com/products/mod… (Injects up to 1 cubic inch shot size, or close to 18 grams. I check my models in a 3D slicer to determine the shot size before proceeding with making the mold.) MOLD MAX 60 (Red heat-resistant stuff I…