One-color ribbon for printing a single color onto a label R6000 Series Halogen-Free Resin Formulation offers excellent solvent, scratch and heat resistance when printed on the appropriate label material Recommended for printing on glossy or very smooth label stocks, such as B-483 Ultra Aggressive Polyester and B-423 Permanent Polyester from Brady Combine Brady label materials with their recommended ribbon series for superior legend performance For use with BBP81 Label Printer, BradyPrinter i7100 Industrial Label Printer, THT 3" Core Printers