Produced using Infrared Coatings, impenetrable black paints and inks are transparent to infrared lig... View MoreProduced using Infrared Coatings, impenetrable black paints and inks are transparent to infrared light. This distinctive property enables technical advances in a number of areas, such as covert identification, security card upgrading, and barcode hiding.Website - https://www.infraredcoatings.com/