Polyurethane Casting

This is my first attempt at casting a 3D printed part in resin. In the end I think I used a bit too much silicone for the mould, however I still have enough to make several more in the future. I will also try to pre-mould the alignment keys to prevent some of the flashing forming around the seam line. Please note that this is not an instructional video. If you want a very good tutorial for casting, I recommend these two videos by BJB Enterprises:    • Great Video: How to make 2-Part Silicone M...      • Great Video: Casting a Part With Polyureth...   The silicone and polyurethane I am using came from polycraft. https://www.amazon.co.uk/Polycraft-MB... "Too Cool" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/b...