Double-Sided Conductive Copper Foil EMI Shielding Tape

Reliable EMI shielding and conductive tape for electronics and DIY

This double-sided conductive copper foil tape is designed for precise electromagnetic interference (EMI) shielding, grounding, and repair work in electronic assemblies. Manufactured from pure copper with conductive adhesive on both sides, it delivers stable electrical performance and consistent contact across a wide range of applications.

Supplied in a 10 m roll with multiple width options (5-50 mm), the tape can be cut to exact lengths for circuit boards, cable wrapping, cavity shielding, and enclosure lining. The thin 0.05 mm foil provides excellent flexibility, allowing it to conform to corners, contours, and tight spaces without cracking. A peel-off backing ensures clean, controlled application in workshop, lab, or production environments.

Beyond electronics, this tape is also widely used in guitar cavity shielding, hobby projects, and as a physical barrier to deter snails and slugs around plant pots and garden beds. Its temperature resistance (short-term up to approx. 150°C) supports use near components that generate moderate heat, while maintaining adhesion and conductivity.

Why It's a Smart Choice

• Effective EMI and RFI shielding - Reduces noise and interference in devices such as guitars, computers, monitors, and power supplies.
• Double-sided conductivity - Conductive foil and adhesive enable reliable grounding and electrical continuity between surfaces.
• Versatile and easy to apply - 10 m roll, multiple widths, peel-off liner, and flexible foil support clean installation in both professional and DIY projects.

FAQ

Q: Is the adhesive electrically conductive?
A: Yes. Both the copper foil and the adhesive are conductive, allowing current to pass through the tape surface and bonding area.

Q: Can this tape be used for guitar cavity shielding?
A: Yes. It is commonly used to shield pickup and control cavities, helping to reduce hum and interference.

Q: Is it suitable for outdoor use as snail tape?
A: It can be used outdoors as a barrier on pots and raised beds. For long-term exposure, additional protection (e.g., clear sealant) may help slow oxidation.

Q: How do I cut and apply the tape accurately?
A: Use scissors or a sharp knife on a clean surface, position the tape, then peel the backing gradually while pressing firmly to ensure full contact.