Prolong Engine Treatment is formulated with Prolong's patented AFMT™ technology to treat the metal surfaces of both petrol and diesel fueled engines, reducing damaging friction and heat. Prolong provides greatest protection where it's needed most, in extreme pressure, metal-to-metal contact areas. Prolong Engine Treatment is so effective that it comes with a Free Limited Lifetime Product Engine Warranty (available only through purchase and use of initial 12 oz. Engine Treatment).

Unlike other engine treatments on the market, Prolong Engine Treatment does not contain any solid particles such as PTFE resins, 'molybenum', zinc, copper or graphite. There is simply no other product that works as well as Prolong to reduce friction and heat in your vehicle's engine.

 Reduces harmful friction and excessive heat in both petrol and diesel fueled engines. For more information on Prolong's capabilities click on the picture.