Signature Series cleans up the competition
April 4, 2019
Lubricants
Simply Add more Engine Life with Signature Series In general, the higher an oil’s TBN, the better its ability to neutralize contaminants such as combustion by-products and acidic materials. Higher TBN oils neutralize a greater amount of acidic material, which results in longer oil life and cleaner engines. TBN levels decrease as the oil remains […]
