High-quality carboxylate antifreeze designed for use with aluminum and cast iron engine blocks. • Provides effective protection against high-temperature and cavitation corrosion • Extends the life of the pump, radiator, and rubber seals • Does not contain amines, nitrites, phosphates, silicates, or borates • Service life of 5 years or 250,000 km in passenger cars, up to 650,000 km in commercial vehicles, and up to 15,000 operating hours in stationary engines • Recommended for heavily loaded engines where high-temperature protection of aluminum is critical.