Feeling energized this afternoon – after definitely determining urethane resin is the way to go – transparent, clear and much less carcinogenic/smelly than polyester resin. A few items left to work out but feeling ready to actually proceed with volumetric printing Light Signatures. First step is make a smaller test piece to work out the process but also to generate an example to show.
One slight issue – the pieces will be horrendously heavy – a 1×1.5m piece will be 260kg. Yikes – going to need a fork lift. For this reason and the high production cost, large might not be the way to go. We’ll see.