Permanent Polyester (B-423) is ideal for electronic PCB and component identification, bar code labels, rating plates and solar panel identification. - Glossy white finish with permanent acrylic is thermal transfer printable - RoHS compliant to 2005/618/EC MCV amendment to RoHS Directive 2002/95/EC; UL approved; CSA accepted - Meets requirements of a halogen-free material per DIN VDE 0472 part 815 - All-in-one cartridge includes ribbon and label supply