STP® High Mileage Formula Radiator Treatment & Stop Leak

Specially formulated for vehicles with over 120,000 kilometres, STP® High Mileage Formula Radiator Treatment & Stop Leak seals leaks fast and helps prevent rust & corrosion.

Formulated To Help

  • Inhibit Corrosion

  • Seal leaks fast 

Regular Use Helps: 

  • Seals leaks in radiator, heater core and gaskets
  • Prevent rust and corrosion

Usage Frequency: 

Use regularly when you fill up

Treat Rate: 

325 mL bottle treats 15 litres

Take Note: 

STP® High Mileage Formula Radiator Treatment & Stop Leak is excellent for all cars, light trucks, and SUV’s, especially for vehicles with over 120,000 km.

This high mileage formula is specially designed to condition the cooling system while sealing leaks fast in cars and light trucks with over 120,000km.