Tosoh Corporation is the parent company of a Japanese chemical and specialty products and materials group that comprises over 100 companies worldwide. Their principal markets include the chemical and petrochemical, construction, automotive, consumer electronics, information technology, bioscience, and environmental markets. Tosoh offers a variety of products to the adhesive and sealants industry including cross-linking agent for water-borne type adhesives and polyisocyanate for applications in sanding sealer for metals, wood and paints.