National Perfomax Excel Multigrade Diesel oils is a high-performance, shear-stable multigrade diesel engine oil specially formulated product for a mixed fleet operation operating under server service conditions.
Recommended for use as single oil in mixed fleets with both light and heavy-duty engines where multigrade is preferred. It may be used in both naturally aspirated and turbo-charged engines in all kinds of service conditions.
Exceptional thermal stability and oxidation stability.
Good protection against corrosion and rusting.
Enhanced protection against wear.
Protection against high temperature piston deposits.
Maintains control of oil consumption.