MOTOR OIL 10W-40 SEM.SYN BULK is a semi-synthetic lubricant designed for both gasoline and diesel engines. The 10W-40 viscosity provides excellent protection and performance in both low and high temperatures, ensuring optimal engine performance. Its semi-synthetic formulation combines the benefits of mineral and synthetic oils, providing balanced wear protection and improved fuel efficiency. Ideal for vehicles exposed to varying driving conditions, this oil guarantees easy start-up performance and contains additives that promote engine cleanliness and extend engine life.