This STP Oil Treatment for Diesel engines is an exclusive formula that fortifies motor oil with an extra measure of additives to protect against engine wear, reduce oil consumption and prevents piston deposits in the ring zone.
Providing increased levels of viscosity improver plus anti-wear and anti-friction agents, it has been specially designed, following extensive research and testing, to be used specifically for all diesel engines. Fortified with dispersant, it is ‘shear’ stable to help counteract diesel fuel dilution.
STP stands for Scientifically Treated Petroleum. Formed in 1954 in the United States the company has a strong history with motor racing that has allowed it to demonstrate the high quality nature of its products.