Shop 3M High Temperature Aluminum Foil Tape 433 Silver 4in x 60yd In Iraq Best Prices
Industrial-grade aluminum foil tape with silicone adhesive for high-temperature heat shielding applications up to 600°F, featuring dead soft backing that conforms to curved surfaces and flame-resistant properties meeting F.A.R. 25.853(a) standards.
The 3M™ High Temperature Aluminum Foil Tape 433 is a premium industrial-grade tape designed for demanding heat shielding applications where temperatures reach up to 600°F (316°C). This dead soft aluminum foil tape features a clear silicone pressure-sensitive adhesive that bonds exceptionally well to a variety of surfaces, making it ideal for applications in aerospace, automotive, construction, electronics, and general industrial settings. The tape's thermally conductive properties help dissipate heat effectively, protecting temperature-sensitive materials and improving overall heating and cooling efficiency in HVAC systems and ductwork.
With a total thickness of 3.6 mil and a backing thickness of 2 mil, this tape provides reliable performance across an impressive temperature range from -65°F to 600°F (-54°C to 316°C). The aluminum foil backing is dead soft, allowing it to conform seamlessly to curved and uneven surfaces, while the silicone adhesive maintains a strong and reliable bond even at extreme temperatures where other adhesive tapes would fail. This product meets the stringent flame resistance requirements of F.A.R. 25.853(a) and is a UL Recognized component (file QQQW2.MH122798), ensuring compliance with aerospace and safety standards.
Each case contains 2 rolls of 60-yard length tape with a 4-inch width, providing ample material for seaming, splicing, and sealing applications. The tape excels in high-temperature heat shielding applications such as wrapping thermal insulation, splicing jumbo rolls of aluminum foil, holding last lap of narrow width rolls during metal annealing processes, and covering heating elements or wires to distribute heat evenly. The easy-release film liner ensures convenient handling and application.
Key Features
- Can withstand limited exposure up to 600°F (316°C) for heat shielding applications
- Thermally conductive tape helps dissipate heat to protect temperature-sensitive materials
- Dead soft aluminum foil backing conforms to curved and uneven surfaces
- Flame resistant - meets requirements of F.A.R. 25.853(a) and is UL Recognized component
- Clear silicone pressure-sensitive adhesive bonds well to variety of surfaces even at high temperatures
- Improves heating and cooling efficiency in HVAC and ductwork applications
- Performance range from -65°F to 600°F (-54°C to 316°C)
- Easy-release film liner for convenient handling and application
- Ideal for seaming, splicing, and sealing applications
- Suitable for aerospace, automotive, construction, electronics, and general industrial use
Technical Specifications
| Specification |
Value |
| Brand | 3M™ |
| Product Number | 433 |
| UPC | 00021200497735 |
| Backing Material | Aluminum Foil (Dead Soft) |
| Adhesive Type | Clear Silicone Pressure-Sensitive |
| Overall Width (Imperial) | 4 inches |
| Overall Width (Metric) | 101.6 mm |
| Overall Length (Imperial) | 60 yards |
| Overall Length (Metric) | 54.86 meters |
| Backing Thickness (Imperial) | 2 mil |
| Backing Thickness (Metric) | 0.05 mm |
| Adhesive Thickness (Imperial) | 1.6 mil |
| Total Thickness without Liner (Imperial) | 3.6 mil |
| Total Thickness without Liner (Metric) | 0.09 mm |
| Tensile Strength (Imperial) | 20 lb/in |
| Tensile Strength (Metric) | 35 N/100mm |
| Elongation at Break | 3.5% |
| Maximum Operating Temperature (Fahrenheit) | 600°F |
| Maximum Operating Temperature (Celsius) | 316°C |
| Minimum Operating Temperature (Fahrenheit) | -65°F |
| Minimum Operating Temperature (Celsius) | -54°C |
| Primary Liner | Easy Release Film |
| Product Color | Silver |
| Application | Sealing HVAC & Duct Work, Heat Shielding |
| Smallest Saleable Unit | Roll |
| Units per Case | 2 Rolls |
| Specifications Met | FAR 25.853(a), UL Recognized (File QQQW2.MH122798) |
| Industries | Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicles, Transportation |
| Recommended Applications | High temperature heat shielding, Splice jumbo rolls of aluminum foil, Hold last lap during metal annealing, Cover heating elements or wires |
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