Designed to reduce the excess water and further absorption of water into your petrol tank that ethanol can cause, STA-BIL 360° Protection limits corrosion within your fuel tank and system and maintains an optimal fuel blend. Absolutely not. Stabil is formulated to protect your engine from ethanol damage. Many fuels in the market are spiked with ethanol. Without a stabilizer like stabil, your engine is bound to malfunction. Should I add a stabilizer to ethanol-free gas?

The shelf life of all STA-BIL brand products is 2 years after the bottle has been opened, provided it has been tightly capped and stored in a cool, dry place. It will not harm anything if you use an old bottle of STA-BIL brand, it just may not be as effective. Depending on the quality, type and source of the petrol, as well as storage conditions, doubling the dosage rate of STA-BIL brand could prolong this storage time to up to 2 years. However, any fuel stored for more than 12 months will tend to lose volatility (ignitability), which could lead to hard starting or no start conditions after this long storage period. NO additive, STA-BIL brand included, will prevent volatility loss in fuel. To reduce fuel volatility loss during storage, we recommend filling your tank at least 95% full with fresh fuel and STA-BIL brand, and store in cool conditions away from direct sunlight if possible.The iconic red fuel additive remains a staple for both knowledgeable mechanics and inexperienced beginners learning about basic engine care for the very first time. But it’s been a while since anyone has really explored why and what makes the product is so successful. For over 60 years, STA-BIL Fuel Stabilizer, also commonly referred to as STA-BIL Storage, has been treating the gas of vehicles, generators, boats, motorcycles, and small engine equipment all over the country (and even abroad). STA-BIL Fuel Stabilizer works best if you top off your tank with fresh gasoline before treatment. When ready, measure out the amount of product you need to treat a full tank of gas. Keep in mind that one ounce of STA-BIL Fuel Stabilizer treats 2.5 gallons of fuel. This E10 fuel additive can be used in any petrol-powered vehicle or equipment you plan to store for 30-days or longer. STA-BIL is perfect for collector cars, stored vehicles, classic motorcycles, stored motorcycles, generators, lawn mowers, snow blowers, etc.

Figure 1: Static analysis of a portal frame in Stabil: (a) Model and boundary conditions, (b) deformed structure, and (c) resulting bending moment. With startron, you’ll add up to 2 years of shelf life to the fuel. This is especially great because gasoline can go bad. So, startron will help if you need to keep your gasoline from going bad in colder climates. This is also handy if you don’t go boating that often. It is designed to ensure easy starting of 2 and 4 cycle motors, smooth rough idling and stalling, and helps remove gum and varnish from the throttle plate and carburettor. Many boating enthusiasts talk about ‘restoring’ old gas. This means adding a stabilizer to old fuel to make it work.

Read on to brush up on your knowledge of STA-BIL Fuel Stabilizer so you can clue yourself in on the simplicity and versatility of arguably the best additive on the market. STA-BIL Fuel Stabilizer Explained As the flagship product of the brand, STA-BIL Fuel Stabilizer truly stands out as a straightforward, dependable solution for any long-term storage you need you may have. In fact, it simplifies the process of storing your engines because you don’t need to drain your tanks when you put them away; just pour STA-BIL Fuel Stabilizer into the reserve.