- 2min
Prevents corrosion in the fuel system
![[###TRANSLATE_PREFIX###] [###TRANSLATE_PREFIX###]](https://liquimoly.cloudimg.io/v7/https://www.liqui-moly.com/fileadmin/_processed_/c/d/csm_Dreierlei_Additive_gegen_Korrosion_8635ac3d4a.jpg?force_format=webp%2Coriginal 414w,https://liquimoly.cloudimg.io/v7/https://www.liqui-moly.com/fileadmin/_processed_/c/d/csm_Dreierlei_Additive_gegen_Korrosion_8aab4e7d18.jpg?force_format=webp%2Coriginal 720w,https://liquimoly.cloudimg.io/v7/https://www.liqui-moly.com/fileadmin/_processed_/c/d/csm_Dreierlei_Additive_gegen_Korrosion_5dcd5da6bc.jpg?force_format=webp%2Coriginal 1116w)
How does corrosion occur in the fuel system?
It's easy to use: The corrosion is the result of water contained in the fuel. This can be caused by water condensation on the inner walls of the tank, contaminated fuelor carelessness when filling the tank. The longer a vehicle is not moved, the more condensation can form in the system. Seasonal and irregularly moving vehicles are therefore particularly affected.
In the laboratory, the so-called steel finger test shows how quickly rust can form. For this test a steel rod is suspended in a glass containing naphtha, to which ten percent water has been added. Then the glass is placed in an oven at 60 °C. After only 24 hours the steel rod is covered with rust.
But the test results are quite different when the recommended quantity of LIQUI MOLY additive is added to the naphtha. After 24 hours, there is not a single rust spot on the steel finger. The additives form a film on a molecular level that is deposited on metal surfaces. This film protects the metal from the corrosive substances.
These additives provide a remedy
![](https://liquimoly.cloudimg.io/v7/https://www.liqui-moly.com/fileadmin/_processed_/7/f/csm_auto_5387d1fe70.png?force_format=webp%2Coriginal 260w)
Cars, classic cars, campers and commercial vehicles
In the automotive, classic car, camping and commercial vehicle sectors, our Super Diesel Additive ensures ideal corrosion protection for diesel engines and our Injection Cleaner or Petrol Stabilizer for petrol engines when shutting down for longer periods.
![](https://liquimoly.cloudimg.io/v7/https://www.liqui-moly.com/fileadmin/_processed_/9/9/csm_motorrad_8b6837f49d.png?force_format=webp%2Coriginal 260w)
Motorcycle, quad bike, cart and scooter
In order to protect the motorcycle tank from rust, the Motorbike 4T Bike-Additive and Motorbike 2T Bike-Additive should be applied regularly as well as the Motorbike Petrol Stabiliser during seasonal deactivation.
![](https://liquimoly.cloudimg.io/v7/https://www.liqui-moly.com/fileadmin/_processed_/3/6/csm_boot_72870a9359.png?force_format=webp%2Coriginal 260w)
Boats
Our Marine Super Diesel Additive for diesel engines and Marine Gasoline System Cleaner for petrol engines and Marine Gasoline Stabilizer for decommissioning ensure reliable and lasting protection for boats.
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