PolyPro Synthetic LabelsWhite matte polypropylene facestock that provides the best all-around performance for most applications. Offers some flexibility for labeling curved surfaces. Resistant to scratching and smearing, temperatures up to 250 degrees F (121 degrees C) and 1-2 years outdoors. Available in thermal transfer and direct thermal. Offering includes Kimdura® materials and standard, high-tack and removable adhesives.