Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 Silver, 2 in x 36 yd 7.3 mil, 24 rolls per case

3M ID  70006068806    UPC#  00021200172953    3M Product Number  363-2"x36yd     
3M(TM) 363 Alumn/Glass Cloth
3M(TM) 363 Alumn/Glass Cloth
3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 Silver, aluminum foil backing combined with a glass cloth and pressure sensitive silicone adhesive.
  • High temperature aluminum foil reinforced with glass cloth tape, high tensile strength, puncture resistant, tear resistant, silicone adhesive, 3.4 mil backing thickness
  • Adheres to silicone surfaces. -65F to 600F temperature range for wrapping, insulating, protecting wires, cables, temperature sensitive materials, F.A.R. 25.853(a)
  • Resists flame, resists moisture, resists weather, resists UV degradation, chemical resistant tape, thermally conductive tape for heating and cooling efficiency, heat reflective tape, light reflective tape, conformable tape
  • Automotive, Aerospace, HVAC, Appliance, Military, Government, Defense, Marine, Metal Finishing, Electronics, Recreational Vehicle, Construction, General Industrial
  • Masking, sealing, seaming, shielding, chemical stripping, harness wrapping, joining, vibration damping, electroplating, plastic protection, chemical milling, heat shielding, heat reflecting, paint stripping
  • Need Help?

    Questions? 1-866-556-5712

    Contact Us



    3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 is a strong, flexible tape that can be used as a high temperature heat reflective, protective wrap for heat sensitive cables and other instruments in many aerospace and industrial applications.


    Adhesion to Steel oz/in (N/100 mm)52 (57)
    Adhesive TypeSilicone
    ApplicationShielding Cables Against Heat, Shielding Wire Harnesses Against Heat
    Backing MaterialAluminum foil laminated to glass cloth
    Backing Thickness3.4 Milli-inch (mil)
    Backing Thickness (metric)0.03 Millimetre
    Elongation7 Percent
    Industry - UseAerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicle, Transportation
    Length36 Linear Yard
    Length (metric)32.91 Linear Metre
    Liner TypeEasy Release Film
    Meets SpecificationsF.A.R. 25.853(a)
    Operating Temperature Range (Celsius)-54 to 316 Degree Celsius
    Operating Temperature Range (Fahrenheit)-65 to 600 Degree Fahrenheit
    Product FormRoll
    Shelf Life36 Month
    Tensile Strength lb/in (N/100 mm)135 (2364)
    Total Thickness7.3 Milli-inch (mil)
    Units per Case24
    Width2 Inch
    Width (metric)50.80 Millimetre