High-density polyethylene (HDPE) is a polyethylene thermoplastic, used in the production of plastic bottles and cutting boards. HDPE is considered more durable and safer than PVC. HDPE is an alternative to silicone molds.
PTownSubbie's CNC machined design can be fully disassembled and prevents screws from stripping threads which commonly happens in home-made molds.
Cast Dimensions: 1-1/2" square by 6-1/2" long and holds approximately 280 grams.
Mold release sprays will help to extend the shelf life of our molds. We recommend Stoner Thermoset for Polyester and Epoxy Resins, and Stoner Urethane for Urethane Resin.