3M™ 425 aluminum foil tape is a preferred aluminum foil tape, suitable for a wide range of applications in multiple industries. It is composed of an extremely soft aluminum foil backing and coated with highly pressure-sensitive acrylic adhesive on the surface. It is particularly suitable for heat insulation, heat reflection, chemical shielding, light enhancement, chemical etching, jointing, sealing and paint removal operations.

Specification: 50.8mm*55m or 25.4mm*55m

Thickness: 0.12mm

Colour: Aluminium

Base material: Aluminum foil

Key features

• High thermal conductivity can enhance heating or cooling efficiency

• High thermal reflectivity and flame retardancy can protect temperature-sensitive materials from heat and flame damage as well as the influence of hot spots

• Reflect light

• Seal and prevent moisture, solvents and dust

• Long-term resistance to outdoor weathering and ultraviolet radiation