Shop 3M High Temperature Aluminum Foil Tape 433L Silver 23 in In Iraq Best Prices
Premium high-temperature aluminum foil tape with silicone adhesive, rated to 600°F, featuring thermally conductive properties for heat shielding and thermal management applications in aerospace and industrial settings.
The 3M™ High Temperature Aluminum Foil Tape 433L is a premium linered version of the 3M™ High Temperature Aluminum Foil Tape 433, specifically engineered for demanding heat shielding and thermal management applications. This dead soft aluminum foil tape features a clear silicone pressure sensitive adhesive that delivers exceptional bonding performance to a wide variety of surfaces, even in extreme temperature conditions where conventional adhesive tapes fail. The tape is designed to withstand limited exposure up to 600°F (316°C) and maintains reliable performance across an impressive temperature range from -65°F to 600°F (-54°C to 316°C).
With its thermally conductive properties, this tape effectively dissipates heat to protect temperature-sensitive materials and components from thermal damage. The linered construction makes it ideal for die-cutting operations and precision applications. The dead soft aluminum backing conforms easily to curved and uneven surfaces, providing complete coverage and superior sealing capabilities. The tape meets stringent flame resistance requirements of F.A.R. 25.853(a) and is recognized as a UL component (file QQQW2.MH122798), making it suitable for aerospace, automotive, and other regulated industries.
This industrial-grade tape is perfect for high-temperature heat shielding applications, splicing jumbo rolls of aluminum foil, holding the last lap of narrow width rolls during metal annealing processes, and covering heating elements or wires to distribute heat. Available in a convenient 23-inch width and 60-yard length per roll, this single-roll case provides ample material for most industrial applications. The tape features easy-release film liner for convenient application and maintains an 18-month shelf life when stored properly.
Key Features
- Withstands limited exposure up to 600°F (316°C) for extreme heat shielding applications
- Thermally conductive silicone adhesive dissipates heat and protects temperature-sensitive materials
- Dead soft aluminum foil backing conforms to curved and uneven surfaces for complete coverage
- Flame resistant and meets F.A.R. 25.853(a) requirements with UL recognition (QQQW2.MH122798)
- Linered design suitable for die-cutting operations and precision industrial applications
- Operates reliably across -65°F to 600°F (-54°C to 316°C) temperature range
- Pressure sensitive silicone adhesive bonds well to difficult substrates
- Easy-release film liner for convenient and clean application
- Ideal for seaming, sealing, and splicing high-temperature applications
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ High Temperature Aluminum Foil Tape 433L |
| Part Number | 433L |
| UPC Code | 00051138948146 |
| Backing Material | Dead Soft Aluminum Foil |
| Adhesive Type | Silicone Pressure Sensitive |
| Product Color | Silver |
| Overall Width (Imperial) | 23 inches |
| Overall Width (Metric) | 58.4 centimeters |
| Overall Length (Imperial) | 60 yards |
| Overall Length (Metric) | 54.9 meters |
| Backing Thickness (Imperial) | 2 mil |
| Backing Thickness (Metric) | 0.05 millimeters |
| Adhesive Thickness (Imperial) | 1.5 mil |
| Total Tape Thickness (Imperial) | 3.5 mil |
| 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 |
| Shelf Life | 18 months |
| Units per Case | 1 roll |
| Smallest Saleable Unit | Roll |
| Specifications Met | FAR 25.853(a) |
| UL Recognition | UL Recognized component (file QQQW2.MH122798) |
| Flame Resistance | Flame resistant - meets F.A.R. 25.853(a) requirements |
| Applicable Industries | Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military, Specialty Vehicles, Transportation |
| Application Type | Heat Shielding, Sealing, Seaming, Splicing |
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