Ravenol OTC Premix -40DegreeC 5L Coolant

Ravenol OTC Premix -40°C 5L Coolant. RAVENOL OTC Org. Techn. Coolant HOT CLIMATE -15°C is a ready-to-use, prediluted with water, eco-friendly 1.2- Ethanediol (nonethylene glycol) based silicate, borate, nitrite and phosphate-free coolant for cooling circuits in combustion engines which provides maintenance-free corrosion and frost protection.