Polyester-based release tapes with silicone adhesive for semi-permanent positioning at high temperatures without loss of residue on the surface. Thanks to the silicone-based glue, these tapes are also guaranteed for use at high temperatures with a maximum exposure above 200°C. Typically used in a variety of composite processes including resin infusion and prepreg fabric molding. Produced in different types, they are used to fix consumables inside the mold during the preforming phases, for masking molds and models or as a release agent on cylindrical mandrels. Also selected by numerous body shops for the preparation of the car for the paint firing phase at high temperatures.