Have you tried Composi-Mold Reusable Molding Material? It is a great material for artists who want to learn and become more involved in sculpting, modeling and mold making without the worry of mistakes or wasting material. 100% reusable, this flexible, rubbery thermoplastic is great for small mold parts that require a stiffer mold making material and is compatible with many different casting materials including clays, plaster, cement, epoxy, polyurethane and many others.
Check out the video above where ComposiMold is used to make a resin casting – a great way to create beautiful duplicates and perfect for jewelry making, art forms, sculptures, and prototyping.