Castrol® Non–Detergent Motor Oil™ is formulated from highly refined and high viscosity index, paraffinic base oils. They meet the requirements of API Service Classification SB. This classification does not meet current engine manufacturers' warranty requirements.
Castrol Non–Detergent Motor Oil offers the following advantages:
- Low pour point remains fluid at low temperatures.
- Oxidation inhibited to improve stability.
- Inhibited to prevent foaming.
- High viscosity index resists thinning at high temperatures.