Compact, battery-operated, fully autoclavable unit and cathode. Enhances bonding to precious and semiprecious metals by creating a chemical bond between bonding and luting systems and the metal substrate. For hands-free contact, use the special workpiece jig supplied, which includes plating applicators and reservoirs. Specially designed plating tips achieve maximum flow to the point of plating application. Tin Plating Solution is for plating tin oxide onto precious or semiprecious metals to achieve chemical bonding. Tin Plater Applicators are cone-shaped and porous for applying Tin Plating Solution to handpiece.