Polyester film woven with fiberglass reinforcements with a pressure-sensitive synthetic rubber adhesive. Balanced machine direction and cross direction tensile strength, high adhesion and medium impact strength. Bi-directional filaments provide resistance to delamination for improved one piece removability and increased boardiness for automatic application. Operating temperature range +32ºF (0ºC) to +180ºF (+82ºC). Designed for a variety of packaging and splicing applications.