Fully synthetic, universal lubricating and corrosion protection spray. Leaves behind a highly effective protective film. Creeps under water, protects against corrosion, takes effect dielectrically and cleans and maintains metals and plastics. MOTOREX JOKER 440 SYNTHETIC SPRAY is essential for industry, the trade sector, household and leisure time. It lubricates all moving parts, eliminates squeaking and is perfect for cleaning and maintaining metal and plastic surfaces. It successfully prevents printed circuit board creepage current. Lubricating. Eliminates squeaking. Penetrating. Protects against corrosion. Repels water. Dielectric.