Polymeric Imaging’s new ToxiBloc Flex is a fast-curing, high gloss UV Curable Overprint that contains only material listed under official FDA FCN772 clearance. All materials are provided to Polymeric Imaging by RadTech Food Contact Notification Alliance members. ToxiBloc Flex is compatible over both water-based and UV curable inks. Recommended substrates include semi and gloss paper, board, unsupported films and foils and top-coated films.