3M High Temperature Aluminum Foil/Glass Cloth Tape 363L (linered version of 363) has high tensile strength, and puncture and tear resistance. With a pressure sensitive silicone adhesive, our strong and flexible tape adheres well to silicone surfaces and over irregular or uneven substrates. The tape is light and heat reflective, plus it resists flame, moisture, weather and UV degradation. It is a chemical resistant, thermally conductive tape that performs consistently at temperatures ranging from -54 °C to 316 °C. The tape meets the requirements of F.A.R. 25.853 (a). For applications requiring a die-cut, it is available with a liner. Recommended applications: • Heat reflective wrap over insulation cables, instruments or other high temperature sensitive materials • Ideal for industrial applications that will be exposed to movement and vibration • Bundling wire harnesses • High temperature/performance applications in the aerospace, automotive and industrial industries