LOVIMAG Copper Foil Tape (2inch X 33 FT) with Conductive Adhesive for Guitar and EMI Shielding, Crafts, Electrical Repairs, Grounding: Amazon.com: Industrial & Scientific
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3M EMI Copper Foil Shielding Tape 1181, 1/8 in x 18 yds, Mini case,Bulk 42706 - Strobels Supply