The new engines that various manufacturers have developed all boast greater power and higher combustion temperatures, as well as more complex cooling circuits. Protection products of the highest quality should be used with them - otherwise there is a risk of the cooling systems not lasting as long as they should.
Renault Trucks Oils offers a range of glycol-based coolants that have been developed using organic technology, guaranteeing optimum engine protection and controlling temperature. Their special formulation enables :

• Savings by longer intervals between oil changes. This is possible as a result of the products’ longer life and their ability to limit the formation of deposits and allow better heat transfer.
• Complete protection of the circuit, preventing corrosion, cavitation, freezing and boiling, while cooling the engine.