You can use copper shielding tape to protect sensitive electronic equipment, like mobile phones. It is made from thin, pure copper, which can take on nearly any shape and conduct electricity just like a wire. It is also available with an electrically conductive adhesive, which comes in handy for sensing applications. This versatile material has been used for EMI shielding, working with EL, ultra-thin wiring, and capacitive touch pads.
Copper tape can also be used to shield pickups and output jacks. It would help if you first lay the tape in overlapping strips across the cavity and then cut the tape into smaller pieces using scissors. You can run copper tape lengthways up the sides of the hole or use an entire 50mm-wide strip to shield the floor of the cavity. It is essential that the copper tape is flat and free of tears. For the most effective shielding, use copper shielding tape in two or three-sided configurations.
While copper foil tape is another option for shielding guitar pickups, copper shielding tape is easier to use and a better choice than aluminum foil. The copper shielding tape is can treat pickup and control cavity cavities. It is conductive and reduces EMI and hum while being easy to apply. Copper tape is an excellent solution for shielding guitar pickups and controls.
