Interplastic Corporation is a specialty chemical company that produces a range of resins, gel coats, and colorants for the composites industry. The company was founded in 1959 and is headquartered in St. Paul, Minnesota. Interplastic's products are used in a variety of applications including marine, transportation, construction, and aerospace. The company operates manufacturing facilities in the United States and Europe, and has a global network of distributors and sales representatives. Interplastic is committed to sustainability and has implemented a number of initiatives to reduce its environmental impact.