To ensure that your guitar electronics are shielded properly, we recommend this high quality copper shielding tape. It is approximately 4mil thick and has a pressure sensitive adhesive or self sticking back for easy installation. A body with a top control cavity should easily be covered with 6 linear inches of the 8 inch material. A body with a rear control cavity should easily be covered with 10 linear inches of the 8 inch material along with 21 linear inches of the 2 inch material. Though primarily used for control cavities, you can also shield pickup routs, toggle routs and input routs for the ultimate in RF (radio frequency) rejection.
NOTE: The adhesive back is not conductive, so when applying multiple pieces in one area, make a small solder connection between each piece. Yes, you can solder directly on and to the copper tape.