How To Make Your Own™ Mold Knife for Cutting Rubber Molds - Moldmaking Tip

Learn mold making and casting with these tutorial demonstrations from Smooth-On.You may never have heard of us, but you've seen our products at work. If you've ever been to the movies, admired a piece of sculpture, marveled at detailed architectural ornamentation or used a telephone, then you've encountered the handiwork of people who use Smooth-On rubbers, plastics, foams, and other products to turn their ideas into 3-dimensional reality.An overview of the topics we cover: special effects makeup, lifecasting, concrete casting, vacuum bagging, propmaking, silicone rubber, urethane casting resin. - YouTube