Liquiwire — 50mL Electrically Conductive Paint for PCB & Electric Circuit Repair

Liquiwire™ — Electrically conductive paint for guitar shielding, PCB repair and DIY applications (50mL)

ECO-FUSED Adhesive Copper Foil Tape - Double-Sided Conductive - 0.25 inch (6.3 mm) - EMI and RF Shielding, Paper Circuits, Electrical Repairs, Grounding, Arts and Crafts

MG Chemicals 838AR-P Total Ground Carbon Conductive Pen, 4g , Carbon Black