Resin casting is a lot of fun!
In this video I’m casting urethane resin into silicone rubber molds. While I‘m doing that I talk about stuff you need to know to make successful castings.
Be sure to check out these previous videos in the series:

Silicone Rubber Cut Molds - Faster, Cheaper and SO MUCH BETTER
   • Silicone Rubber Cut Molds: Faster, Ch...  

Perfect Castings From A Silicone Rubber Mold
   • Perfect Castings From A Silicone Rubb...  

More info on making my hot box:
Rubber And Resin Like It Cozy!
   • Rubber And Resin Like It Cozy!