Lasil Blue Natural Mold Rubber Sheet

This Lasil blue natural mold rubber is a medium-hard, putty-like rubber that creates tough, durable molds that have high tear-resistance and tensile strength and produce very little flashing in the injection process. This rubber is ideal for high-volume production; molds can be vulcanized in as little as five minutes. And it allows you to create molds from rapid prototype, CNC- and hand-carved masters—made of resin, plastic, polyurethane, machinable waxes and more—without compromising the material of the master model. The rubber contains built-in release agents that ensure a smooth, high-quality finish on your wax models. Sold in a pack of three sheets.