Plating Tape 2" or 48mm PCB Supplies - Blue Electro plating process tape , pcb supplies is 2" or 48mm blue circuit printed wiring board polyester mask. Electroplating industrial adhesive for protecting circuitry from chemical solution , and preventing leaks. For pcb manufacturing and leaves no residue on boards. This line of adhesives is also great for powder coating process protection. Printed circuit board blue electro plating process tape provides a distinct line of demarcation. Combats contamination of stripping and chemical solutions bath. mpn S-P-366-2 Size 2" x 72 yd or 48mmx66m 1 mil Polyester with 1.8 mil Silicone Adhesive