How To: Make a fiberglass mold

This how-to video series is a step-by-step guide to molding fiberglass. These videos give a simple introduction to fiberglass mold construction, explained using a model aircraft cowling but the same technique applies to any fiberglass sculpture. The entire process is detailed from plug, to mold, to finished fiberglass part. Follow along with the eight steps: develop the plug, construct the parting board, lay up the mold, release the mold from the plug, prepare the mold for fabrication, lay up the part, and release the finished fiberglass piece. Watch this video sculpting tutorial and learn how to make a fiberglass mold.