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3M Aluminum Foil Tape 425, Acrylic Adhesive
3M Aluminum Foil Tape 425, Acrylic Adhesive
Regular price
R$ 55,45 BRL
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R$ 55,45 BRL
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Protect sensitive components and optimize thermal efficiency with 3M™ Aluminum Foil Tape 425. Engineered with a dead-soft aluminum foil backing and a high-performance acrylic adhesive, this industry-standard tape excels in heat shielding, light reflection, moisture sealing, and harsh chemical masking across aerospace, appliance, and general manufacturing applications.
Pros
- Superior Thermal Management: Thermally conductive dead-soft aluminum backing dissipates heat efficiently, protecting heat-sensitive parts and improving overall thermal performance.
- Chemical & Flame Resistance: Highly engineered acrylic adhesive provides long-term durability, resisting UV degradation, moisture, flames, and aggressive chemicals during paint stripping and chemical milling operations.
- Dead-Soft Conformability: Molds seamlessly to complex shapes, contours, and irregular surfaces, creating an airtight, moisture-proof barrier for long-lasting seaming and coil attachment.
Specifications
| Brand | 3M™ |
| Model / Product Number | 425 |
| Backing Material | Dead Soft Aluminum Foil |
| Adhesive Type | Acrylic |
| Total Thickness | 4.6 mils (0.12 mm) |
| Foil Thickness | 2.8 mils (0.07 mm) |
| Roll Length | 60 yards (55 meters) |
| Operating Temperature Range | -65°F to 300°F (-54°C to 149°C) |
| Adhesion to Steel | 47 oz/in width (51 N/100 mm) |
| Tensile Strength | 30 lbs/in width (525 N/100 mm) |
| Flame / Safety Certifications | UL 723 Class L, UL 746C Recognized, FAR 25.853(a) |
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