Industrial-grade high temperature aluminum foil/glass cloth tape with superior tensile strength, flame resistance, and thermal conductivity for aerospace, automotive, and industrial applications. Temperature range -65°F to 600°F with silicone adhesive.
3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 is a versatile industrial-grade tape featuring exceptional high tensile strength and outstanding puncture and tear resistance. The tape combines heat-reflective aluminum foil backing with robust glass cloth reinforcement to create a strong, conformable backing system. Coated with a pressure-sensitive silicone adhesive, this tape adheres excellently to irregular, uneven, and difficult surfaces including silicone materials. The tape delivers superior performance across extreme temperature ranges from -65°F (-54°C) to 600°F (316°C), making it ideal for demanding aerospace, automotive, and general industrial applications.
This high-performance tape resists flame, moisture, weather, and UV degradation while maintaining exceptional thermal conductivity and reflectivity. The lightweight, flexible construction allows it to conform perfectly to curved and irregular surfaces, while the silicone adhesive removes cleanly after use without leaving residue. With a tensile strength of 135 lb/in (2364 N/100mm) and total thickness of 7.3 mil (0.19mm), this tape meets rigorous industry standards including ASTM D3330, D3652, D3758, and FAR 25.853(a) specifications.
The 363 tape is specifically designed for heat reflective wrapping over insulation, cables, and instruments exposed to high temperatures. It excels in bundling wire harnesses, protecting sensitive cables and flexible tubes from heat sources, flame, and wear. Ideal for applications exposed to movement and vibration, this tape delivers reliable performance in industrial, aerospace, automotive, and specialty vehicle manufacturing environments. Each case contains 24 rolls of 1.5 inches width by 36 yards length with a 3-inch core diameter.
Key Features
- High tensile strength with superior puncture, fracture, and tear resistance
- Extreme temperature performance from -65°F (-54°C) to 600°F (316°C)
- Flame, moisture, weather, and UV degradation resistant
- Lightweight flexible construction conforms to curved and irregular surfaces
- Pressure-sensitive silicone adhesive adheres to difficult surfaces and removes cleanly
- Thermally conductive and heat-reflective aluminum foil backing
- Glass cloth reinforced for exceptional strength and durability
- Meets FAR 25.853(a) and ASTM specifications for aerospace applications
- Single-sided adhesive with 36-month shelf life
- Ideal for bundling wire harnesses and protecting cables from heat and wear
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363 |
| Part Number | 363 |
| 3M Product Number | 363 |
| 3M ID | 7000019234 |
| UPC Code | 00021200003356 |
| Overall Width (Imperial) | 1.5 in |
| Overall Width (Metric) | 38.1 mm |
| Total Tape Length | 36 yd per roll |
| Total Tape Thickness without Liner (Imperial) | 7.3 mil |
| Total Tape Thickness without Liner (Metric) | 0.19 mm |
| Backing (Carrier) Material | Aluminum Foil/Glass Cloth |
| Backing (Carrier) Thickness (Imperial) | 2.4 mil |
| Backing (Carrier) Thickness (Metric) | 0.06 mm |
| Adhesive Type | Silicone |
| Back Side Adhesive Thickness (Imperial) | 3.9 mil |
| Back Side Adhesive Thickness (Metric) | 0.13 mm |
| Number of Adhesive Sides | Single-sided |
| Tensile Strength (Imperial) | 135 lb/in |
| Tensile Strength (Metric) | 2364 N/100mm |
| Elongation at Break | 7% |
| Product Color | Silver |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 7.62 cm |
| Smallest Saleable Unit | Roll |
| Quantity per Case | 24 rolls |
| Maximum Operating Temperature (Fahrenheit) | 600 °F |
| Maximum Operating Temperature (Celsius) | 316 °C |
| Minimum Operating Temperature (Fahrenheit) | -65 °F |
| Minimum Operating Temperature (Celsius) | -54 °C |
| Flame Retardant | Yes |
| Indoor/Outdoor | Indoor/Outdoor |
| Shelf Life | 36 months |
| Specifications Met | ASTM D3330, D3652, ASTM D3758, F.A.R. 25.853(a) |
| Application | Shielding Cables Against Heat, Shielding Wire Harnesses Against Heat |
| Industries | Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicles, Transportation |
| Brand | 3M™ |
| Use Type | For industrial/occupational use only. Not for consumer sale or use. |
Order 3M High Temperature Aluminum Foil Glass Cloth Tape 363 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
