Preform Sealants is a company founded in 1972 that specializes in industrial die cutting, window components, laminating, slitting, molded parts, butyl tapes, and extruded parts. They are a Tier-1 supplier to major automotive companies like General Motors, Chrysler, and Ford, and also serve industries such as commercial building, heavy equipment, household appliances, and residential windows. With modern production facilities in Twinsburg, OH, Preform Sealants offers high-quality products with in-house die-making capabilities and state-of-the-art presses for precise control over tolerances. Their ISO 9001 accredited quality system ensures continuous improvement and superior product quality.