Rusty or contaminated fuel tank?
Tankdoc offers a structured and durable system for fuel tank restoration. Whether for DIY application or as a professional solution for workshops, cleaning, derusting and sealing work together as one coordinated process.
Why tanks rust faster today
Modern fuels with ethanol content attract moisture. Especially during longer periods of storage, this can lead to rust forming inside the tank. Old coatings or insufficient surface preparation can make the problem even worse.
A system based solution
Tankdoc follows a clear process: clean, derust, dry and then seal. This sequence is essential for achieving a durable and reliable result inside the tank.
How tank restoration works
The process is clearly structured and easy to understand for both private users and professional workshops.
Cleaning
Residues, dirt, fuel remains and deposits are removed. This creates the foundation for all further steps.
Derusting
Rust is removed and the internal surface is prepared. Only when the tank is clean and rust free can the coating adhere properly.
Sealing
The 2K internal tank coating forms a durable protective layer inside the tank and helps protect against new corrosion over the long term.
Tankdoc in practice
This video shows how tank restoration works in practice with Tankdoc. It gives you a clear impression of the process, the application and the result.
View products nowWho Tankdoc is for
Private users
Ideal for anyone who wants to restore their own tank properly and use a proven, structured system.
Workshops
Suitable for professional users who regularly restore tanks and need a clear, repeatable process.
Restoration businesses
Particularly relevant for businesses that want to preserve original parts and protect tanks against corrosion for the long term.
What really matters
The quality of the preparation determines the final result. Before sealing, the tank must be clean, grease free, rust free and completely dry. Residual moisture or insufficiently removed old coatings are among the most common causes of later problems.
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Application note
All information on this page is intended for general guidance only. Preparation, processing, drying and application are governed exclusively by the relevant instructions for use.