Plastics producer with operations in custom sheet and rollstock, color and specialty compounds, and molded and profile products. Features products, investor relations, news, and employment. ( NYSE: SEH )Spartech Corporation | Plastic Sheet, Compounds, & Engineered Products Spartech Corporation - Innovative Solutions in Plastic Search : About Spartech Divisions Products Spartech Green News Investor Relations Contact Us Custom Sheet & Rollstock Spartech Plastics Spartech Packaging Spartech Polycast Colorants & Compounds Spartech Polycom Spartech PEP Calendered & Converted Products Spartech CMD E