Hi all I found this in the web and I think you might find it
intersting I don’t know how safe it is for vacuum casting
http://www.ray-vin.com/casting/lostwax/vacuum.shtmlHi all I found this in the web and I think you might find it
intersting I don’t know how safe it is for vacuum casting
http://www.ray-vin.com/casting/lostwax/vacuum.shtml