I just wanted to share this. I have been using FormLabs Printers since around 2012. I am now printing on the Form3 and using the purple castable wax resin and burning out at 1350*F. Then casting jewelry in mostly yellow and white gold. I have recently started steam cleaning the wax resins after printed and cleaned for 3 minutes in 99% isopropyl Alcohol. I have had great results with the steam cleaning, especially with inset lettering and detailed prints. It has not damaged the resins so far.