Prolong Engine Treatment is formulated with Prolong's AFMT™ advanced technology to treat the metal surfaces of both gasoline and diesel fueled engines.

Prolong Extreme High-Performance EP-2 Multi-Purpose Grease is a premium formulation that provides superior extreme pressure lubrication.

Prolong SPL100® Super Penetrating Lubricant Spray prevents corrosion, free sticky mechanisms, displace moisture, stop squeaks, and reduce friction and wear on all metal surfaces.

Prolong Fuel Injector Cleaner is formulated to thoroughly clean injector tips and intake valves.

Prolong Super Protectant is water-resistant so it won't wash off like regular protectants.

Prolong Super Duty Diesel Fuel Treatment contains premium detergents to clean injectors and the entire fuel system.

Prolong Gearbox and Differential Treatment is designed for use in manual gearbox and differential applications.