Fiber adhesive tape is made from PET (polyethylene terephthalate), with internal polyester fiber strands and a special pressure-sensitive adhesive, giving it high strength and moisture resistance. Its main properties include high temperature resistance, alkali resistance, deformation resistance, and crack resistance, making it suitable for bonding in humid environments. As of 2025, this tape was widely used in bonding materials, repairing wall panel cracks, and sealing packaging boxes, demonstrating superior adhesion and environmental adaptability compared to ordinary tapes.
Early fiber adhesive tapes used glass fiber or polyester fiber reinforcement to achieve high tensile strength. Today, fiber adhesive tapes have evolved into various types and specifications to meet different industrial needs. For example, Scotch® fiber tape contains continuous high-strength fibers in its backing to enhance tensile strength, and includes economical tear-off fiber tapes as well as high-strength models.