Hy-per Cool™ by Rislone® Super Coolant contains New Technology wetting agents which lower the surface tension of the water/coolant mixture, allowing it to improve the heat transfer of your cooling system. This will make your system dissipate more heat more efficiently, reducing engine temperatures by up to 14°C helping to prevent overheating. Super Coolant lubricates and protects water pump seals and helps prevent corrosion of ALL metals commonly found in cooling systems, including Aluminium.
Never remove radiator cap if engine is hot.
INSTRUCTIONS FOR USE
Add one bottle to treat 11.5 to 19 liter systems. For larger or smaller systems, add 30 mL per 1 liter of capacity. You can add to overflow tank, but it will take 4 to 5 heating and cooling cycles for the product to fully enter the system. For best results re-treat once per year.