3M™ High Temperature Aluminum Foil Glass Cloth Tape 363, Silver, 1/2 in x 36 yd, 7.3 mil, 72 Roll/Case

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.
Special Price $119.82 Regular Price $140.96
UPC 00021200495274
3M ID 7000048939
Packaging Case
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Strength with Combined Technology

3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 is a strong and flexible tape with high tensile strength, puncture and tear resistance. With a pressure sensitive silicone adhesive, it adheres well to silicone surfaces and over irregular or uneven substrates. This 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 -65°F/-54°C to 600°F/316°C. 3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 meets the requirements of F.A.R. 25.853 (a). For applications requiring a die-cut, 3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363L 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


  • HIGH TENSILE STRENGTH: This glass cloth reinforced foil tape offers superior puncture, fracture, and tear resistance
  • HOLDS IN INTENSE CONDITIONS: Resists flame/chemical exposure and performs continuously in temperatures ranging from -65 °F(-54 °C) to 600 °F(316 °C)
  • MAXIMUM CONFORMABILITY: Lightweight, flexible construction helps it conform to curved and irregular surfaces
  • ALUMINIUM FOIL BACKING: Thermally conductive and reflective metal backing assists with heat shielding
  • VERSATILE ADHESIVE: Silicone adhesive adheres to difficult surfaces and removes cleanly after use
  • POTENTIAL APPLICATIONS: Heat reflective wrap over insulation cables, instruments, or high temperature materials, temporary surface protection for welding and soldering, and applications that are exposed to movement and vibration
More Information
3M ID 7000048939
Part number 363
Keywords 3m heat tape aluminum foil high temperature ductwork temp reflective shield metal duct ducts stainless steel resistant proof thermal wrap insulation aluminium heating fireproof metallic insulated pipes residue electronic muffler fiberglass wires
Global Product Hierarchy Tapes > Cloth & Duct Tapes > Cloth Tapes
Application Shielding Cables Against Heat, Shielding Wire Harnesses Against Heat
Backing (Carrier) Material Aluminum Foil/Glass Cloth
Backing (Carrier) Thickness (Imperial) 2.4 mil
Backing (Carrier) Thickness (Metric) 0.06 mm
Color Family Gray
Product Color Silver
Product Number 363
Product Type simple
Quantity 0
Shelf Life 36.0 Month
Trademark 1 3M™
Country of Origin United States
Sales Unit RO
SAP Shelf Life In Days 1095
Base - Billing Unit ROL
Base - Customary Height Dimension 0.5
Base - Customary Length Dimension 4.7
Base - Customary Width Dimension 4.7
Base - Metric Gross Weight 119.748 G
Base - Metric Height Dimension 12.7 MM
Base - Metric Length Dimension 119.38 MM
Base - Metric Width Dimension 119.38 MM
Base - Item Quantity 1
Base - Unit ROL
Unit of Use - Billing Unit ROL
Unit of Use - Customary Cubic Dimension 11.045297681146543 ci
Unit of Use - Customary Gross Weight 0.2639991497211472 lbs
Unit of Use - Customary Net Weight 0.2636971164219539 lbs
Unit of Use - Customary Height Dimension 0.5 in
Unit of Use - Customary Length Dimension 4.7 in
Unit of Use - Customary Width Dimension 4.7 in
Unit of Use - Metric Cubic Dimension 0.181 CDM
Unit of Use - Metric Net Weight 119.611 G
Unit of Use - Metric Height Dimension 12.7 MM
Unit of Use - Metric Length Dimension 119.38 MM
Unit of Use - Metric Width Dimension 119.38 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit RLS
Unit of Use - Unit ROL
Shipper - Billing Unit ROL
Shipper - Customary Cubic Dimension 1708.664834652504 ci
Shipper - Customary Gross Weight 19.480045486655783 lbs
Shipper - Customary Net Weight 18.986210019361657 lbs
Shipper - Customary Height Dimension 11.299212598425196 in
Shipper - Customary Length Dimension 12.283464566929133 in
Shipper - Customary Width Dimension 12.283464566929133 in
Shipper - Metric Cubic Dimension 28000.0 CCM
Shipper - Metric Weight 8.836 KG
Shipper - Metric Net Weight 8.612 KG
Shipper - Metric Height Dimension 0.287 M
Shipper - Metric Length Dimension 0.312 M
Shipper - Metric Width Dimension 0.312 M
Shipper - Item Quantity 72
Shipper - Total Unit Quantity 72
Shipper - Previous Packaging Level Quantity 72
Shipper - Previous Packaging Level Unit RLS
Shipper - Item Unit RLS
Shipper - Unit CS
Pallet - Billing Unit ROL
Pallet - Customary Cubic Dimension 76706.84632707849 ci
Pallet - Customary Gross Weight 555.5649007058915 lbs
Pallet - Customary Net Weight 512.6276705227648 lbs
Pallet - Customary Height Dimension 38.58267716535433 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.257 M3
Pallet - Metric Net Weight 232.524 KG
Pallet - Metric Height Dimension 0.98 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 1944
Pallet - Total Unit Quantity 1944
Pallet - Previous Packaging Level Quantity 27
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 3
Pallet - Shipping Container Per Layer Quantity 9
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