Apply these lubricants to molds before casting so you can easily remove cast parts and prevent sticking,stretching, and tearing. They leave a residue, so they shouldn’t be used on parts that need to be painted.
Lubricants withsilicone can be used with rubber and plastic. Lubricants withoutsilicone can be used with rubber.
SprayonMR315Urethane&StyreneSiliconeReleaseAgent can be used with sensitive plastic, such as styrene and urethane.