3M 851 Greenback Printed Circuit Board Tape

Green, 4.0 mil (0.10 mm) polyester film tape with silicone/rubber adhesive blend. A polyester film tape with a unique conformable adhesive for printed circuit board masking during electroplating.
Used for masking printed circuit boards during solder striping and precious metal plating of fingers.
Green, 4.0 mil (0.10 mm) polyester film tape with silicone/rubber adhesive blend. A polyester film tape with a unique conformable adhesive for printed circuit board masking during electroplating.