Located in the metropolitan St. Louis, MO. area U.S.A. for more than 40 years, Burcor's dedication to quality and customer satisfaction remains our top priority. Burcor began as a supplier of and developer of Perf-A-Base for platen and cylinder printing presses and then expanded the operation to include the sale of cork and cork related items. Burcor serves a wide variety of customers from coast to coast.