3M Aluminium Foil Tape 425, 38 mm x 55 m, Silver 4253855

This 3M aluminium foil tape stands out for its soft aluminium backing combined with a high-performance acrylic adhesive, delivering reliable performance across a wide temperature range from -55°C to 150°C. It excels in heat reflection, masking, sealing, and EMI/RFI shielding applications.

Highlights

• Soft aluminium foil backing with high-performance acrylic adhesive
• Continuous temperature resistance from -55°C to 150°C
• Excellent UV and moisture resistance for durable outdoor use
• Flame retardant and thermally conductive
• UL 723 Listed for flame spread and smoke development

In daily use

With a width of 38 mm and length of 55 m, this tape is suitable for a variety of industrial and maintenance tasks. Its strong adhesion to steel (5.5 N/10mm) and tensile strength (44 N/10mm) ensure secure bonding on metal surfaces. The tape's chemical resistance and weatherproof properties make it a reliable choice for demanding environments.

Full specifications

• Backing material: Soft aluminium foil
• Adhesive type: High-performance acrylic
• Total thickness: 0.12 mm
• Backing thickness: 0.07 mm
• Adhesion to steel: 5.5 N/10mm
• Tensile strength: 44 N/10mm
• Elongation at break: 5%
• Core diameter: 76.2 mm

Final note

Engineered for professionals who need consistent performance in extreme conditions, this tape delivers on both adhesion and durability.