The B-8591 material is an extremely outdoor durable, print-on-demand thermal transfer label solution that resists UV, abrasion and fluids. 12+ year outdoor durability reduces identification failures and the costs associated with losing this information. No over laminate means durability is drastically improved without adding an over laminate over the print. Quick and easy application with pressure-sensitive adhesive. Meets regulatory specifications for Halogen Free Applications. Brady Authentic materials work seamlessly with Brady printers for improved printer and material communication, seamless mobile app interaction, and better performance and reliability. A ribbon is required to print this material. Use Part Number M61-R6610 for the M610 / BMP61 / M611 Label Printers or M7-R6600 for the M710 / BMP71 Label Printers.