The Choice of Mechanics for Over 70 Years. Make the proven choice. Its no wonder mechanics everywhere rely on this product every day. Sea Foam Motor Treatment has withstood the test of time. It is a petroleum-based cleaner, lubricant, stabilizer and moisture controller that maintains fuel and oil system components. It will not harm engine components, seals, gaskets, catalytic converters or oxygen sensors. Sea Foam Motor Treatment should be a staple in everyone's garage. Works and Performs Quickly. Sea Foam Motor Treatment can be added to gasoline and diesel fuel, oil crankcases and gasoline induction/vacuum systems. Simply follow the directions on the can. Engines that run cleaner and cooler run smoother and last longer.
