Strong and flexible, our 3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 consists of an aluminum foil, glass cloth backing combined with a pressure sensitive silicone adhesive. Ideal for use as a protective wrap for heat sensitive cables and other instruments exposed to movement and vibration. Commonly used in aerospace, automotive and general industrial applications. - 3M high temperature aluminum foil/glass cloth tape 363 consists of an aluminum foil, glass cloth backing combined with a pressure sensitive silicone adhesive. Ideal for use as a protective wrap for heat sensitive cables and other instruments exposed to movement and vibration. It is a chemical resistant, thermally conductive tape that performs consistently at temperatures ranging from -65 to 600 °F.