Interplastic Thermoset Resins Division

Interplastic’s Thermoset Resins Division is the leading manufacturer of unsaturated polyester, vinyl ester and specialty resins, gel coats, and colorants under the CoREZYN® and Silmar® brand names for the composites, cast polymer, and solid surface industries. All CoREZYN and Silmar products are sold direct and through our extensive network of Distributors in North America and around the world.

All Thermoset Resins Division manufacturing facilities and research and development laboratories are ISO 9001:2000 certified.

To find out more about CoREZYN, click here.

To find out more about Silmar, click here.