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