3M High Temperature Aluminum Foil/Glass Cloth Tape 363 is a versatile tape featuring high tensile strength and outstanding puncture/tear-resistance. Heat-reflective aluminum is supported by robust glass cloth to create a strong, conformable backing. Coated with a pressure-sensitive silicone adhesive, it adheres well to irregular and uneven surfaces. Together, this tape resists flame, moisture, weather, and UV degradation, with exceptional thermal conductivity that allows it to perform consistently at temperatures ranging from -65–600 °F (-54–316 °C). High tensile strength, heat-resistance, and reflectivity allows 3M High Temperature Aluminum Foil/Glass Cloth Tape 363 to excel in aerospace, automotive, and general industrial applications.