TriboDyn - Synthetic Blend 15W40 Diesel Oil - Gallon Bottle

- Synthetic Motor Oils were engineered to Treat the Metal, Not Just the Oil, for reduced friction and wear, even during dry starts, by improving metal surface characteristics.   Enhances Motor Performance & Efficiency Increases Horsepower Performs under Extreme Pressure & Heat Reduces Operating Temperatures Extends Equipment Life by Improved Lubrication Improves Fuel Mileage Reduces oil Consumption & Corrosion Flows at Extreme Cold Temperatures Reduces Maintenance & Repair Costs TriboDyn will not build up or change tolerances.