LAT oil additive extends the durability of your engine components, protecting against internal friction that robs horsepower and fuel mileage. LAT new molybdenum base LFR additive is the next generation of performance in fighting friction while increasing improved torque, horsepower and fuel mileage. LAT oil additive has proven to deliver long term performance with new and rebuilt engines through continued usage. With LAT oil additive you can get as much as 4% horsepower gain and as much as 9% in fuel mileage while reducing friction and wear on your engine. LAT oil additive will work with both synthetic or mineral oils and will not separate from the oil. Some additive will separate after sitting for a period of time, but LAT is a unique blend of additive that mixes with your oil and stays with your oil. One 12 oz. bottle treats up to 6 quarts. Also it does not contain any viscosity modifier which can harm your original oil by changing its original viscosity in your oil and can make it unstable. Excellent protection against rust and corrosion, outstanding oxidation resistance and thermal stability.