Electroless Tin Plating liquid.
Quickly tinplates copper circuits on PCB boards in 2 minutes or less at room temperature. To preserve solderability of printed circuit boards, for plating the printed electronic circuits (PCB) for corrosion protection.
105 mL (milliliter) plastic bottle.
Plates up to 1 square meter of medium tracks density PCB, or up to 0.5 square meter of copper plate.
PCB-Plating liquid effect: