A best-in-class, performance wax ribbon formulated for high-quality printing on both Zebra coated & uncoated paper facestocks. Offers unmatched printing for both visible light & infrared scannability. Recommended for use on tough-to-print uncoated & uneven tag stocks, including Tyvek. Prints at speeds up to 8 inches per second. UL recognized & CSA component acceptable when used with Z-Xtreme labels.