Properties: Transparent protective laminates are used to provide additional protection to labels against aggressive chemicals, high temperatures, and UV radiation. Material 321 is particularly resistant to UV and can withstand 10 years of work in a Central European climate. Helatag protective laminates can also be used as clear labels for thermal transfer printers. Application: The protective laminate is applied directly to the label. It provides additional protection to the print against mechanical damage and chemical agents.