Nulon Pro-Strength Heavy Duty Diesel Engine Treatment has been developed to increase performance and protect against engine wear and heat in diesel engines. 4X4, heavy haulage and long distance driving can place extreme stresses and loads on low revving and high torque diesel engines.

Nulon Pro-Strength Heavy Duty Diesel Engine Treatment with Polytetrafluoroethylene (PTFE) significantly reduces friction, heat and wear, prolonging engine life and maximising performance. Designed to suit all turbo and non-turbo diesel engines.