PETRONAS Tutela Coolant LL Premix is a premium performance ready to use Long-Life Coolant delivering optimized performance and component durability for vehicle cooling systems. Formulated with Mono-Ethylene Glycol enhanced with a special Organic Acid salts inhibitor (OAT Technology), free of nitrites, borates, phosphates, silicates and amines, it provides excellent protection against overheating, frost and corrosion. Thanks to its wide OEMs coverage, it is suitable for most European, American and Asian passenger cars, commercial vehicles and agriculture machinery.