Tag Archives: polyurethane
Casting Class – Let’s make more of em!
The Feb. 2013 casting class was a success. We now have 12 more people who know how to make plastic copies of small parts. Normally it takes a bit over a day to make a high quality plastic copy of a part. This is because the mold material takes a while to set. We were making marginal copies of small parts inside 3 hours by using Alginate which sets in 6 minutes. This way we could explore all the aspects of complex casting in a short time frame. Unfortunately, that […]