Perfect Cast & Perfect Mold Compounds
Acorn Naturalists offers an ideal casting compound known as Perfect Cast, available in two and four pound ziploc bags for both field and classroom use. Also offered here is a compound that can be used to make your own molds. Acorn Naturalists also has a complete, convenient to use casting kit that includes four pounds of Perfect Cast®, a mixing paddle, a durable one gallon metal paint can (for mixing) with lid, plus suggested casting activities and directions. A similar complete kit is available for making molds.