These labels are intended for hard-to-stick surfaces, including paraffin wax, PTFE, Perfluoroalkoxy (PFA), and Parchment paper. These thermal transfer printable labels are chemical-resistant, perfect for labeling paraffin-embedded tissue cassettes used in histology applications.

• Temperature range: −55 to +70 °C
• Adheres to difficult surfaces, including paraffin wax blocks
• Withstands exposure to harsh chemicals and solvents
• Printable with all major barcode printers
• XAR ribbon is recommended

Thermal transfer printable thermoplastic labels that adhere strongly to paraffin wax blocks and other hard-to-stick surfaces such as Polytetrafluoroethylene (PTFE), Perfluoroalkoxy (PFA), Parchment paper, etc. These labels are water- and chemical-resistant, ideal for identifying paraffin wax blocks for histology applications. A chemical-resistant printout is obtained when printed with the XAR-class of solvent-resistant ribbons. The labels and printed information will resist xylene, toluene, alcohol, and other solvents, as well as chemical exposure without additional protection.