Prolong Engine Treatment is formulated to treat the metal surfaces of both gasoline and diesel fueled engines. As motor oil is pumped through the engine, Prolong Engine Treatment molecules interact with all metal surfaces, chemically bonding to create a protective layer to reduce damaging friction and heat. Temperature reduction is especially important in engines that tend to run hotter. Prolong Engine Treatment is particularly effective under extreme pressure conditions, in the very areas of an engine where severe metal-to-metal contact squeezes motor oil out and away. Prolong Engine Treatment adheres to metal surfaces in the engine, which means Prolong is working to protect the engine even when the motor oil is not yet fully circulating.
Prolong Engine Treatment Does Not Contain Solid Particles Such as PTFE Resins, 'Molys', Zinc, Copper or Graphite.