SELSIL ZINC SPRAY PROTECTS ALL METAL SURFACES AGAINST CORROSION AND RUST. IT CREATES A FAST-DRYING AND ADHERING PROTECTIVE LAYER IN MICRO-THINNESS. IT IS USED FOR COLOR REPAIR OF HOT GALVANIZED PARTS AND HIGHLY EFFECTIVE AS A RUST PREVENTIVE PRIMER FOR VEHICLE BODY PAINTS. IT IS USED AS A COATING ON WELDED AND PIERCED PARTS. USAGE INSTRUCTIONS: CLEAN THE SURFACES WITH A CLEANING SPRAY AND REMOVE ANY OIL. SHAKE THE SPRAY CAN THOROUGHLY UNTIL THE BALL INSIDE THE CAN IS HEARD CLEARLY BEFORE USING, SPRAY EVENLY IN A CROSS-COAT FROM APPROXIMATELY 25CM DISTANCE AT ROOM TEMPERATURE (APPROXIMATELY +20°C). THE INITIAL DRYING OCCURS AFTER APPROXIMATELY 15 MINUTES, AND IT HARDENS COMPLETELY AFTER 10-12 HOURS.