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Star Tron is a revolutionary, multi-functional fuel additive based on all-natural enzymes. Cleans, improves and preserves. Yields up to 95 liters.
- Suitable for both 2- and 4-stroke engines, removing moisture by breaking it down into microscopic particles that are removed during normal fuel combustion.
- The gasoline additive also eliminates E-10 fuel problems and revives aged fuel.
- It increases power, reduces emissions, cleans jet nozzles, removes scale deposits, and preserves fuel for up to two years.
What is Star Tron and how does it work?
Star Tron is a revolutionary, multi-functional fuel additive based on completely natural enzymes. Although this is a unique invention in enzyme technology, we encounter enzymes in our everyday lives. For example, in laundry detergents, enzymes break down dirt into small particles that are easy to wash away even in cold water. In the digestive tract, enzymes break down food into small particles that the body can easily use to generate energy. Acting biocatalytically, enzymes enhance and control fuel combustion so that it burns more completely and uniformly, reducing engine emissions. The same enzyme package breaks down harmful microbial growth, cleans the entire fuel system, stabilizes the fuel, breaks down water, and reduces engine emissions. Impurities are either burned or filtered out safely, and the fuel composition is balanced for long-term storage.
Increased power, Improved fuel economy and reduced emissions
All engines – new or old, motorboats, cars, lawnmowers, trucks, motorcycles, RVs or any other fuel-powered engine – do not always operate at full capacity and do not burn fuel to its full potential. Two examples: When the engine is idling or at low rpm, such as when towing a trailer or camper, incomplete combustion increases fuel consumption and produces emissions that further wear out the engine. By breaking down fuel molecules with Star Tron, the additional oxygen reacts with the fuel combustion stages, increasing complete combustion of the fuel, increasing fuel economy, improving engine power and reducing harmful emissions. Star Tron also removes deposits, keeping the engine clean and improving performance.
Problems with E-10 ethanol fuel
E-10 fuel contains ethanol. Ethanol, also known as ethyl alcohol, is a high octane fuel additive. Compared to 100% fuel, E-10 reduces engine efficiency and causes fuel efficiency. This is because ethanol produces less energy than fuel; it simply cannot produce the same efficiency as 100% fuel. This also explains why fuel consumption increases when switching to E-10 fuel. Star Tron eliminates both problems. Enzymes allow for more complete combustion of both fuel and ethanol, resulting in maximum performance. A cleaner burning fuel also reduces fuel consumption and reduces emissions. E-10 can also cause other problems. E-10 is hygroscopic, meaning it can absorb moisture from the air that is mixed with the fuel. Water binds to the ethanol, making it heavier than the fuel and this mixture sinks, causing a decrease in efficiency and performance. This is called phase separation. Cold temperatures facilitate this separation. Ethanol loosens old deposits that foul the fuel and clog filters and much of the fuel system. The mixture of ethanol, water and loosened dirt can form significant deposits of contamination at the bottom of the tank that can clog and damage your engine. Star Tron’s enzymes break down water into micrometer-sized particles that are safely flushed away when the engine is running. The enzymes also break down dirt, cleaning the tank when the fuel is stored.
Fuel stabilization
Neither gasoline nor diesel fuel is designed to be stored for more than 90 days. After that, they begin to oxidize, forming carbon deposits and other harmful deposits. The fuel's ability to burn properly decreases as its chemical composition begins to break down. Star Tron's enzyme technology preserves the fuel's composition and quality without deterioration. Fuel treated with Star Tron can be stored for up to two years.
Threatening water in fuel
Water can accumulate in the fuel as a result of condensation. Excessive water in the fuel causes scale to move and damage the fuel system. Water allows harmful growth to grow. Since water is heavier than the fuel, it sinks to the bottom, forming a separate water layer. The fuel suction pipe is located at the bottom of the tank, so when suction occurs, water enters the fuel pump. The engine cannot burn water, so it starts to jerk and eventually shuts down. Water also causes rust, damaging the walls of the tank and the metal parts of the fuel system. Star Tron's enzymes prevent the water molecules in the fuel from combining and forming a water layer. The water breaks down into particles less than a micrometer in size, which are safely eliminated during normal engine operation.
Things to note
During the first treatment, the breakdown of deposits and other harmful formations can cause the filters to become clogged. Check the fuel filters immediately if you notice a decrease in performance and keep spare filters with you to replace the clogged one if necessary. Once the system is cleaned, the filters will last longer and smoking and emissions will also be significantly reduced.
If your fuel tank has an unusually high level of scale and other deposits, use Star Tron tank cleaner before starting your regular Star Tron treatment. The tank cleaner safely cleans the tank while also reviving any old fuel that may be in the tank.
- Gasoline additive, capacity up to 95 liters
- Multifunctional fuel additive
- Based on completely natural enzymes
- Cleans, improves and preserves
- Suitable for both 2- and 4-stroke engines, removing moisture by breaking it down into microscopic particles that are removed during normal fuel combustion.
- The gasoline additive also eliminates E-10 fuel problems and revives aged fuel.
- It increases power, reduces emissions, cleans jet nozzles, removes scale deposits, and preserves fuel for up to two years.

Star Tron Stabilizer+ is a fuel stabilizer that utilizes advanced enzyme technology to protect gasoline engines during extended periods of inactivity. When added to fuel prior to winter storage or other long-term storage, Stabilizer+ protects the fuel from corrosion and degradation.
Effective stabilization: Keeps fuel fresh for up to two years and prevents the formation of gum and other deposits that can clog carburetors and fuel injectors.
Corrosion protection: Contains corrosion inhibitors that protect internal parts from rust and corrosion.
Moisture Removal: Breaks water in the fuel into microscopic droplets and allows for safe removal during engine operation, preventing moisture buildup.
Versatility: Suitable for all gasoline engines, such as boats, motorcycles and lawnmowers.
Contents: 250ml
Instructions:
Dosage: One 250 ml bottle is enough for 160 liters of gasoline.
To use: Remove cap and pour directly into fuel tank before storage.
Circulation: Start the engine and let it run for a few minutes to ensure that the treated fuel circulates through the system.
- Stabilizes fuel
- Suitable for all petrol engines
- For long storage periods

Star Tron Diesel Stabilizer is an advanced fuel additive that uses unique enzyme technology to improve the performance and reliability of diesel engines.
- Improves fuel efficiency: Cleans the fuel system by removing deposits, leading to more complete combustion and improved fuel efficiency.
- Prevents microbial growth: Breaks down water in fuel and prevents the growth of bacteria and algae that can clog filters and cause corrosion.
- Stabilizes fuel: Keeps diesel fresh for up to two years, preventing the formation of gum and other deposits that can clog the fuel system.
- Reduces emissions: Promotes cleaner combustion, which reduces soot emissions and other harmful emissions.
- Contains: 500 ml
Instructions:
- Dosage recommendation: One 500 ml bottle is enough to treat up to 2000 liters of diesel.
- Application: Add Star Tron to the diesel tank before filling to achieve optimal mixing.
- Maintenance: Use regularly with every refueling to keep the fuel system clean and maintain performance.
- Stabilizes fuel
- Prevents the growth of bacteria and algae
- Suitable for all diesel engines

Star Tron Gasoline Stabilizer is an advanced enzyme additive for gasoline engines, specifically designed to address the most common problems associated with ethanol-based fuels. Using plant-derived enzymes, it effectively addresses water-related issues and improves engine performance.
Prevents ethanol-based problems: Prevents corrosion and the growth of microorganisms that can be caused by water in the fuel.
Effective water management: Removes water from the fuel system, preventing damage and improving engine reliability.
Improved combustion: Breaks down large fuel molecules into nano-size particles, allowing for complete combustion.
Cleans exhaust gases: Removes soot deposits and helps reduce emissions.
Stabilizes fuel: Keeps gasoline fresh for up to two years, preventing breakdown and stratification.
Improves fuel economy: Increases engine power and reduces fuel consumption.
Cleans dirt: Soaks dirt and deposits from the fuel tank.
Instructions:
Dosage recommendation: Add 25 ml per 100 liters of gasoline. For winter storage, a double dose is recommended before refueling. A 250 ml bottle is sufficient to treat up to 500 liters of gasoline.
Usage: Pour Star Tron before filling the fuel to achieve an optimal mixture.
Efficacy: Leave the product on for 48 hours to achieve full effectiveness.
- Improves fuel combustion
- Suitable for all petrol engines
- For regular use

STA-BIL DIESEL is a reliable and effective fuel stabilizer, specially developed to protect and improve the performance of diesel engines in boats, cars, trucks, agricultural machinery and industrial diesels. STA-BIL DIESEL is specially developed to combat the degenerative effects caused by modern fuels. As fuel ages or is exposed to moisture, slime and sediment form more quickly. This can clog fuel filters, damage fuel pumps and reduce engine performance. STA-BIL DIESEL stabilizes diesel fuel and prevents microbiological problems. It extends the shelf life of the fuel and ensures safe use.
Usage: Fill the tank with fresh diesel. Add 30 ml STA-BIL DIESEL for every 40 liters of diesel. The product is self-mixing and quickly protects the entire fuel system.
Dosage for long-term storage/winter storage: Fill the tank up to 95% with fresh diesel. Add 30ml STA-BIL DIESEL for every 20 litres of diesel. Run the engine for approximately 10 minutes to ensure that the stabilised diesel reaches all parts of the system. The fuel system is now protected for up to 12 months!
- Removes water
- Antimicrobial
- Protects diesel

STA-BIL MARINE is the best gasoline stabilizer on the market for marine engines. It provides higher reliability, smoother engine operation, better performance and lower fuel consumption. Stabilizes all types of gasoline (including ethanol blends) for 12 months and keeps it fresh. This formula is specially developed for humid environments where gasoline otherwise quickly breaks down and absorbs moisture, which can lead to serious damage to the fuel system.
Dosage for long-term storage/winter storage: Fill the tank with 95% fresh petrol. Add 30ml of STA-BIL MARINE for every 20 litres of petrol. Run the engine for about 10 minutes to ensure that the fuel reaches the entire system, including the carburettor and injectors. The fuel system is now protected for up to 12 months. Benefits of higher dosages: It is safe to add a larger amount of STA-BIL MARINE. All that will happen is that you will improve the cleaning effect and extend the shelf life of the fuel. It is recommended not to exceed the usual dosage by four times.
- Cleans and stabilizes fuel
- Removes water
- For all gasoline engines

Bio-Protect is used for effective control of existing diesel bacteria or for preventive purposes to prevent the growth of bacteria, mold and algae in tanks and fuel systems. Sufficient for 1250 liters. Bottle 250 ml
- For diesel
- Effective
- Size 250ml - enough for 1250 liters

Bio-Protect is used for effective control of existing diesel bacteria or for preventive purposes to avoid the growth of bacteria, mold and algae in tanks and fuel systems. Sufficient for 500 liters. Bottle 100 ml
- For diesel
- Effective
- Size 100ml - enough for 500 liters

- Ready-to-use outboard water channel flush
- No damage to seals, hoses, rubber parts, etc.
- Volume: 3.78L

The best fuel stabilizer on the market for marine engines. Increases operational reliability, smoother engine running, better performance and fuel consumption. Stabilizes all types of gasoline (including ethanol blends) for 12 months and keeps it usable. Protects the entire fuel system from corrosion above and below the fuel surface. Effective cleaning of the entire fuel system, including carburetor / injectors / intake valves. Removes water from fuel and prevents phase separation.
Can be used in all gasoline engines (including cars, snowmobiles, lawnmowers), miscible with all two-stroke oils, lead substitutes, etc.
Used as a preventative protection and optimization with every refueling - and as a fuel stabilizer for long-term storage. STA-BIL is recommended by over 130 leading manufacturers and has received Industry Awards including Mercury, Volvo Penta, Honda Kawasaki, John Deere, GM, and more. Exceeds all manufacturers' requirements as a fuel stabilizer.
- Cleans and stabilizes
- Removes water
- For all gasoline engines

The best fuel stabilizer on the market for marine engines. Increases operational reliability, smoother engine running, better performance and fuel consumption. Stabilizes all types of gasoline (including ethanol blends) for 12 months and keeps it usable. Protects the entire fuel system from corrosion above and below the fuel surface. Effective cleaning of the entire fuel system, including carburetor / injectors / intake valves. Removes water from fuel and prevents phase separation.
Can be used in all gasoline engines (including cars, snowmobiles, lawnmowers), miscible with all two-stroke oils, lead substitutes, etc.
Used as a preventative protection and optimization with every refueling - and as a fuel stabilizer for long-term storage. STA-BIL is recommended by over 130 leading manufacturers and has received Industry Awards including Mercury, Volvo Penta, Honda Kawasaki, John Deere, GM, and more. Exceeds all manufacturers' requirements as a fuel stabilizer.
- Cleans and stabilizes
- Removes water
- For all gasoline engines

The best fuel stabilizer on the market for marine engines. Increases operational reliability, smoother engine running, better performance and fuel consumption. Stabilizes all types of gasoline (including ethanol blends) for 12 months and keeps it usable. Protects the entire fuel system from corrosion above and below the fuel surface. Effective cleaning of the entire fuel system, including carburetor / injectors / intake valves. Removes water from fuel and prevents phase separation.
Can be used in all gasoline engines (including cars, snowmobiles, lawnmowers), miscible with all two-stroke oils, lead substitutes, etc.
Used as a preventative protection and optimization with every refueling - and as a fuel stabilizer for long-term storage. STA-BIL is recommended by over 130 leading manufacturers and has received Industry Awards including Mercury, Volvo Penta, Honda Kawasaki, John Deere, GM, and more. Exceeds all manufacturers' requirements as a fuel stabilizer.
- Cleans and stabilizes
- Removes water
- For all gasoline engines

Diesel stabilizer, removes water, prevents microbes, effective fuel and engine cleaning.
The best diesel stabilizer on the market. Removes water from diesel fuel and prevents the growth of microbes such as bacteria, algae and fungi. Cleans and lubricates the entire fuel system, including the tank, fuel pump, injectors, etc.
Protects diesel fuel from thermal degradation and oxidation, stabilizes all types of diesel, including biodiesel for 12 months. Protects against corrosion throughout the fuel system and prevents the formation of deposits, gels and sludge.
Provides improved reliability, smoother engine running, better performance and lower fuel consumption. Can be used in all diesel engines, all types of diesel fuel, including bioethanol, biodiesel, etc.
Used as a preventative protection and optimization with every refueling and as a diesel stabilizer for long-term storage. STA-BIL is recommended by over 130 leading manufacturers and has received Industry Awards including:
Mercury, Volvo Penta, Honda Kawasaki, John Deere, GM, and many others. Exceeds all manufacturers' requirements for diesel stabilizers.
- Removes water
- Prevents the growth of microbes
- Store diesel fuel

Diesel stabilizer, removes water, prevents microbes, effective fuel and engine cleaning.
The best diesel stabilizer on the market. Removes water from diesel fuel and prevents the growth of microbes such as bacteria, algae and fungi. Cleans and lubricates the entire fuel system, including the tank, fuel pump, injectors, etc.
Protects diesel fuel from thermal degradation and oxidation, stabilizes all types of diesel, including biodiesel for 12 months. Protects against corrosion throughout the fuel system and prevents the formation of deposits, gels and sludge.
Provides improved reliability, smoother engine running, better performance and lower fuel consumption. Can be used in all diesel engines, all types of diesel fuel, including bioethanol, biodiesel, etc.
Used as a preventative protection and optimization with every refueling and as a diesel stabilizer for long-term storage. STA-BIL is recommended by over 130 leading manufacturers and has received Industry Awards including:
From Mercury, Volvo Penta, Honda Kawasaki, John Deere, GM, and many others.
Exceeds all manufacturers' requirements for diesel stabilizers.
- Removes water
- Prevents the growth of microbes
- Store diesel fuel

STA-BIL® is the world's most recommended and trusted fuel stabilizer. STA-BIL® has been independently tested and proven to be the best by far and is recommended by over 130 major manufacturers including Suzuki, Kawasaki, Triumph Motorcycles, Ski-Doo, Polaris, Bombardier, Volvo Penta, Ford, Holley Carburetor, Bombardier, Briggs & Stratton and many more.
ALWAYS add STA-BIL® to your fuel when storing your boat, car, motorcycle, caravan, etc. to keep the fuel fresh and the engine starting without problems after storage!
STA-BIL® Storage / STA-BIL® Fuel Stabilizer
- keeps gasoline fresh to ensure trouble-free engine starting after storage
- removes water, prevents corrosion and cleans the carburetor/sprayer
- protects the engine from deposits, slime and films
- extends engine life
- eliminates the need to drain the fuel tank and fuel system during storage
- suitable for all 2-stroke and 4-stroke petrol engines
Dosage for storage: Mix 30 ml STA-BIL® Storage with 10 liters of gasoline for 12 months of storage.
Dosage for daily use: Mix 30 ml of STA-BIL® Storage with 20 liters of gasoline to clean and optimize your fuel system when refueling.
It is perfectly safe to add more STA-BIL®; the only effect is to extend the shelf life of the gasoline.
STA-BIL® Storage 10 ounces, 296 ml, is enough for approximately 100 liters of gasoline.
- Store gasoline for longer
- Removes water
- Suitable for 2- and 4-stroke engines

Fuel stabilizer Quickare NR1
Quicksilver's original Quickare Fuel Treatment NR1 fuel stabilizer, recommended by Mercury and MerCruiser. This green bottle is Step 1 in Quicksilver's line of fuel treatment products and is intended to be used as an additive with every fuel fill .
Benefits
Prevents corrosion
Removes deposits and cleans the fuel system
Improves engine performance
Stabilizes gasoline
Suitable for all petrol engines
Original OEM quality
Usage and compatibility
Suitable for all gasoline grades
Protects rubber parts from the harmful effects of modern ethanol-containing gasoline
Prevents the formation of moisture and corrosion
Gentle on carburetors, injectors, fuel lines, tanks, spark plugs and valves
Does not affect catalytic converters
Suitable for both 2-stroke and 4-stroke engines regardless of the injection system
Dosage
One bottle is enough for up to 454 liters of gasoline
The exact dosage is indicated on the bottle label.
Product information
Volume: 355 ml
- Stabilizes and improves performance
- Recommended for Mercury engines
- Step #1

Quickleen Engine & Fuel System Cleaner from Quicksilver is the original fuel additive. This is a yellow bottle and is Step 2 in the Quicksilver fuel additive series. It is intended to be used regularly during the boating season, providing the following benefits:
- Quick and easy carbon deposit removal
- Deep cleaning of engine internals
- Prevents twitching and other problems
- Extends the life of spark plugs
- Suitable for all petrol engines
- Original quality
- Suitable for all grades of petrol (including ethanol blends). Effectively cleans and dissolves deposits in carburettors, injectors, valves, spark plugs, piston rings and cylinder heads. Does not affect catalytic converters and works in both 2-stroke and 4-stroke engines, regardless of the injection system. One bottle is enough for 227 litres of petrol, and you can see how much you should pour on the bottle label. 355 ml.
- Deep cleansing
- Recommended for Mercury engines
- Step #2

Quickstor Fuel Stabilizer from Quicksilver is the original fuel stabilizer recommended by Mercury/Mercruiser. This is a red bottle and is Step 3 in the Quicksilver fuel additive series. It is intended to be used prior to fuel storage, providing the following benefits:
- Prevents fuel decomposition
- Prevents oxidation of both fuel and fuel system
- Keeps fuel usable for up to 1 year
- Prevents the formation of dirt and deposits
- Lubricates injectors/carburetor
- Suitable for all grades of petrol and various ethanol blends. Does not affect catalytic converters and works in both 2-stroke and 4-stroke engines regardless of the injection system. One bottle is enough for 227 liters of petrol, and you can see how much you should pour on the bottle label. Run the engine for 5-10 minutes after mixing to allow the additive to spread throughout the fuel system. 355 ml.
- Preserves and lubricates fuel
- Recommended for Mercury engines
- Step #3

Red Line WaterRemover & AntiFreeze is the most effective product on the market for removing water from fuel tanks and fuel systems. The product is alcohol-free, so it can be used in both gasoline and diesel engines, both 2-stroke and 4-stroke types.
Very effective at removing water. 1 deciliter can handle 1 deciliter of water. Can be used in both gasoline and diesel engines.
- For both petrol and diesel engines
- Removes water
- 355ml

Red Line SI-1 additive prevents sparking of glow plugs. It cleans the carburetor and injector. It prevents rust in the fuel system. It stabilizes the fuel during long-term storage. The current quality of gasoline, together with engine oil, forms deposits in the fuel system, which can manifest as starting difficulties, uneven running and increased fuel consumption.
Red Line gasoline additive is unique because it effectively removes deposits and lubricates the fuel system, but also because it stabilizes gasoline during long-term storage (such as off-season storage). SI-1 can be used in both 2-stroke and 4-stroke engines.
- Cleans carburetors and injectors
- For 2-stroke and 4-stroke engines
- 443ml




