Radiator coolant is a ready to use system for protecting radiators and other cooling systems. The concentration is about 10% or 30% by weight and it prevents the formation of rust and scale, increases cooling system efficiency and reduces corrosion. The product is safe to rubber hoses and is ideal for all automobiles. It protects the cooling system from frost damage, over boiling corrosion and scale deposits.

The cooling system has to be first drained and thoroughly rinsed with clean water. The coolant is then added followed by demineralised water, if it is to be diluted. After toppling up, the engine is started for a few minutes. Periodical top up can be done with pure demineralised water.