Description from TapeJungle.com
1 oz Copper Foil (1.4 mil) coated with an acrylic adhesive. Tape is wound up on a white 66# paper release liner.
1 oz. Rolled Copper Foil provides excellent solderability and conformity. Product is coated with an aggressive Acrylic Adhesive system which creates a superior bond. Annealed and non-tarnishing.
Cable wrapping to provide EMI/RFI shielding of small electromagnetic components (transformer and reactor coils, instrument and control motors); repair and modification of printed wiring boards; flat conductor assemblies, prototype wiring board design and layout; supplementary shielding of joints, seams; for shielding cable slices and cable repair.