It does not contain amines, nitrites and phosphates that contribute to the formation of deposits. The long-term anti-corrosion protection provided by EKO COOLANT SUPER is due to the anti-corrosion additives it contains, organic acid technology (OAT Technology), which have the property of not being consumed during use. Provides long-lasting corrosion protection, anti-thermal protection and anti-freeze protection up to -37°C.