PREVENTS GELLING: This anti-gel diesel additive minimizes the size of wax crystals that form in diesel fuel during cold weather, so it can still travel through the fuel system, even at temperatures 20°F below the wax solidification point. IMPROVES COLD STARTS: Enhance your diesel engine's performance during cold winter months with our winter fuel treatment, designed to protect the fuel system while improving cold starts, boosting cetane up to 7 points. PREMIUM DIESEL: This product is designed to enhance diesel fuel in terms of lubricity & stabilization. A powerful fuel injector cleaner that removes both internal and external injector deposits. Ensure that your engine remains protected & well-lubricated. DEMULSIFIES WATER: Effectively disperses moisture, plus protect your fuel system from rust & corrosion. It also prevents ice & fuel line freeze-ups, even in extreme temperatures as low as -40°F, providing reliable operation. EASY TO USE: Add to diesel fuel before freezing temperatures. Use 4oz. for every 31 gallons of fuel for gelling protection down to -65°F. Minimum recommended storage: 32°F. Guaranteed -65°f when added to diesel fuel. POWERED BY SCIENCE: Our products are engineered to resolve issues, make equipment last longer and improve efficiency. Nothing leaves our building with our name on it unless we know it is absolutely the BEST it can be.