Herma has extended its portfolio of seawater-resistant self-adhesive materials to include four new products at once. The grade 880 white glossy PP label film is especially well suited to applications in which hostile weather conditions and exposure to chemicals have to be endured. Adhesives 62Xpc and 65Tpc can now endow labels made from this film with seawater-resistant properties as well. These adhesives offer high or extremely high (65Tpc) initial tack and final adhesion, and very high shear strength. They also share good or exceptional resistance to light, heat and aging. The white matte label film PO Laser (grade 801) likewise offers seawater resistance now, in combination with either dispersion adhesive 64Z or UV acrylate adhesive 64B. Developed specifically for laser printers, the company says these highly flexible and lightweight PO films offer compelling benefits when used for labeling drums or pallets.