Here are a bunch of videos from The Freeman company
Casting Molds & Models with Intricate Detail
Multiple Cavity Molds
Silicone Rubber Molds with Complex Parting Lines
Building an Epoxy/Fiberglass Mold
Vacuum Bagging a Carbon Fiber Part
Casting Molds & Models with Intricate Detail
Multiple Cavity Molds
Silicone Rubber Molds with Complex Parting Lines
Building an Epoxy/Fiberglass Mold
Vacuum Bagging a Carbon Fiber Part