3M Circuit Plating Tape 1280 Red, 1 in x 144 yd 4.2 mil, 9 per c

3M Circuit Plating Tape 1280 Red, 1 in x 144 yd 4.2 mil, 9 per case Bulk
Red, 4.2 mil (0.11 mm) polyester film tape with silicone/rubber blend adhesive. Used for printed circuit board masking during electroplating.