Double-Sided Conductive Copper Foil EMI Shielding Tape, 10 m

A dependable copper tape for shielding, grounding, and electronics repair.

This copper foil tape is made from pure copper with conductive adhesive on both sides, giving you steady electrical contact for EMI shielding, grounding, and repair work across electronic assemblies. It ships as a 10 m roll in width options from 5-50 mm, so you can cut it to length for circuit boards, cable wrapping, cavity shielding, and enclosure lining. At 0.05 mm thick, the foil bends around corners and tight spaces without cracking, and a peel-off backing keeps application clean.

Why we picked it

• Cuts down interference - Helps quiet noise in guitars, computers, monitors, and power supplies.
• Conductive both sides - Foil and adhesive carry current, so you get grounding and continuity between surfaces.
• Flexible and easy to place - Thin foil, multiple widths, and a peel-off liner suit both pro and DIY work.

Good to know

Beyond electronics, it is often used for guitar cavity shielding, hobby projects, and as a barrier against snails and slugs around pots and beds. It handles short-term temperatures up to about 150 C while holding its grip and conductivity. Cut with scissors or a sharp knife, then peel the backing gradually while pressing firmly.

Common questions

Q: Is the adhesive conductive?
A: Yes. Both the copper and the adhesive conduct, so current passes through the surface and the bond.

Q: Can I use it for guitar cavity shielding?
A: Yes. It is a common choice for lining pickup and control cavities to cut hum and interference.

Q: Does it work outdoors as snail tape?
A: It can. For long outdoor exposure, a clear sealant may help slow oxidation.

Q: How do I apply it neatly?
A: Cut on a clean surface, set the tape in place, then peel the backing bit by bit while pressing down for full contact.