Spartech Polymer Extruded Products, also known as Spartech PEP, manufactures and distributes Korad laminating films. It is one of the leading producers of cellulose acetate sheet and cast extruded film products in the world. The company is a part of Spartech Corporation, which is one of the leading companies that provides plastic sheets and compounding and packaging products in the world. It offers thermoplastic sheets, roll stock, color and specialty compounds and custom-engineered plastic products. The company also provides sound proofing materials and mar-resistant flooring products. Spartech Corporation has achieved ISO 9001:2000 certification.