Profile: DSM Desotech, Inc. develops high-performance ultraviolet light curable materials. We supply protective coatings, inks and matrix materials used for the production of glass optical fiber & optical cable. Our products include fiber optic materials, solid imaging materials and custom formulated UV/EB coatings. Our Bufferliteâ,¢ tight buffer materials allow cablers to use a UV-curable coating to build an optical fiber's outer diameter up to 900 microns. Our brands include DeSoliteâ,¢ and Cableliteâ,¢.