3M 3M Gold Copper Foil Electrical Tape, 25mm x 10 m

This electrical tape is a thin copper foil adhesive product designed for electrical and electronics work where conductive shielding and insulation are required. It combines a metallic backing with a pressure-sensitive acrylic adhesive to provide a conformable conductive layer for grounding, shielding and connection tasks in industrial and laboratory environments.

• Copper backing provides conductive shielding and grounding performance
• Acrylic adhesive ensures stable adhesion over varied surfaces
• Operates between -40°C and +121°C for harsh environments
• Thin 0.023mm profile permits tight contours and minimal bulk

• Suitable for PCB grounding and earthing traces in prototypes
• Ideal for EMI/RFI mitigation around cable runs and enclosures
• Used for localised shielding repairs in automation equipment
• Can be used for making conductive straps and bonding points
• Used with test fixtures requiring temporary conductive contact

The 0.023mm copper foil flexes readily and the acrylic adhesive maintains contact on tight curves, allowing neat application around components and irregular shapes.

The combined foil and acrylic system will perform across a service range from -40°C up to +121°C without significant loss of adhesion or conductivity.

Each roll is supplied as 10m in length and 25mm in width to suit striping, patching and panel applications.