Description
Key Features & Benefits
- Severe‑duty Thermal Protection: Helps prevent overheating and boiling in hot conditions, and protects the cooling circuit under heavy duty use.
- Corrosion & Deposit Control: Safeguards radiator, engine blocks, water pump, heater core and other cooling system internals from rust, cavitation and scale.
- Hard‑Water Compatible: The broader KOOL ON range is specified to be compatible with water hardness up to 700 ppm.
- Distinct Red Colour: The red dye helps in visual checks of coolant level and condition, making maintenance easier.
- Versatile Vehicle Coverage: Suitable for passenger cars, commercial vehicles, night‑haul trucks, heavy trucks and equipment requiring extended life coolant.
- Practical 4‑Litre Packaging: Ideal for full radiator flushes or top‑ups for vehicles where smaller size is efficient but frequent service is required.










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