YBS-163 Quick-Drying Film Lubricant is a lubricant containing perfluoropolyether oil , which provides lubrication while also acting as a self -cleaning agent. After the solvent evaporates, it forms a uniform perfluoropolyether oil film with an extremely low coefficient of friction, does not easily attract dust, and has excellent lubrication and damping properties to prevent direct contact between friction surfaces, thereby reducing friction.