Rock Oil Strata 20w/50 synthetic fortified universal engine oil.
Up to 400% greater protection against black sludge formation
Improved defence against piston deposits
Increased anti-wear protection for valve train components.
Excellent resistance to oxidation
Strata 20w/50 allows selection of 1 oil for mixed fleet lubrication.
Suitable for naturally aspirated and turbo charged petrol and diesel engines.
Suitable for use in some Harley Davidson motorcycles
1 in stock