Oil additive aimed at extending the oil drain interval
Eurol TBN Booster is an additive developed to increase the Total Base Number in order to extend the oil change intervals in regions with high sulfur content in the fuel. The booster improves the reserve alkalinity to neutralize corrosive acids formed by the higher levels of sulfur in the fuel. It is excellent for mixed fleets and it can also be used in older engines and off-road equipment using high sulfur fuel.