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The 10 best rust converters to buy in Switzerland

Picture of a rust converter

The best rust converter makes rust removal quick and easy, yet knowing what product is most suitable for your needs can be challenging. Rust converter is not suitable for all forms of rust removal, so it is important to know when it can be used and what products work best for your situation. To help find the best rust converters, check out the below buying guide. It covers all the useful information you need to know about rust converters and how to choose the right one for any situation.

What are rust converters?

A rust converter is a liquid used to remove the rust that has accumulated on various objects. The liquid is applied to the sulfurase of a rusted object, which then converts rust from iron oxide to ferric phosphate. While it can be applied to all kinds of things, the most common use of rust converter is to remove rust from corroded components in a vehicle that can impact its performance and longevity.

Why should you buy a good rust converter?

A great rust converter is an incredibly useful product for all kinds of things. Most use it to remove rust from parts of their vehicle although it can be used on various day to day objects like fences, gates, gardening equipment, tools, and pretty much anything covered in rust. The process is fast and efficient, with a single coating of the converter all that is needed to remove the rust. This is much easier compared to sanding or blasting the rust away, which is labour intensive and time-consuming, making rust converter a fantastic investment for most rust-related problems.

How to choose the right rust converter in 2024?

Another picture of a rust converter

Here are some things to look for in a good rust converter:

  • Application: A rust converter is a liquid solution that can be either sprayed or brushed onto the surface, with many finding that a spray solution is easier to apply evenly across larger surfaces. Make sure to check how you apply the converter so that you can buy suitable applicators for the task. Also, double-check to see whether the solution needs to be mixed with water, as this can be tricky to get right, so you may want to go with a premixed solution that is ready to use.
  • Drying Time: It helps to check the drying time of a rust converter, especially when using on a vehicle, otherwise, it may cause some inconvenience. For example, if you are treating engine components in your car, you will want a quicker drying time so you don’t go too long without your car. Drying times range from under an hour to upwards of 24 hours, so always check before you buy.
  • Cleaning: While very convenient for rust removal, converters can often be a pain to clean, so it helps to check ingredients to see what type of cleaning effort you can expect. For example, a rust converter using phosphoric acid require more time and effort to clean than those with tannic acid.

What is the best kind of rust converter in Switzerland?

There are a few types of rust converter available to buy:

  • Liquid Rust Converters: These are by far the most common and widely used, being suitable for most rust removal requirements. Ingredients can vary from product to product, which can impact its thickness and application process, such as being brushed or sprayed on.
  • Gel Rust Converters: While less common, some gel rust converters work much the same as liquid products. The main difference is a much thicker consistency, meaning it can only be brushed on and not sprayed, although this also prevents any dripping from happening so there is less clean up required.

Top 10 list of rust converters in Switzerland (2024)

The bestseller list compares brands and their rust converters. Which rust converter is the best?
Best choice TOP 1
Image of NIGRIN 74032 rust converter
Nigrin rust converter, 200 ml
  • Wirkt reliable and is designed to serve as the preparation of the spatula and paint…
  • Simplifies the rust treatment and prevents the heel weiter grates
  • Entrostet Selbstaktiv react durch
starting from CHF 3.72*
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TOP 2
Image of Rostio R3202 rust converter
Rostio Rust Converter & Primer | Rust Converter with Brush 250 ml
  • Environmentally friendly rust converter based on emulsion
  • EASY TO USE The brush on the lid in the can makes the rust converter ready to use…
  • Very economical: 250 ml rust converter is sufficient for up to 5 m² surface…
starting from CHF 14.21*
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TOP 3
Image of WEICON 11155400 rust converter
WEICON Rust converter, 400 ml, stops corrosion, neutralises rust, indoor and outdoor use.
  • Quality: 100 % German quality. The spray meets the highest quality requirements while…
  • Effective – The product can be used on rusty areas – on machinery, equipment,…
  • Rust protection - Fast neutralisation of rust on rusted cast iron and steel surfaces.…
starting from CHF 12.01*
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Offer TOP 4
Image of Rostio R3203 rust converter
Rostio Rust Converter & Primer | Rust Converter with Brush 100ml Size: 1 Bottle
  • Environmentally friendly rust converter based on emulsion
  • EASY TO USE The brush on the lid in the can makes the rust converter ready to use…
  • Very economical: 100 ml rust converter is sufficient for up to 2 m² surface…
starting from CHF 11.42*
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TOP 5
Image of Presto 603086 rust converter
Motip Dupli 603086 Rust Converter, 250 ml
  • Whether scratches or ridges, cracks or breaks, squeaking or creasing, rust or stubborn…
  • But not only on the vehicle, also around the home and garden, there are countless…
  • The presto products form the perfect repair system with the spray paints from Motip…
starting from CHF 11.65*
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TOP 6
Image of Brunox 1813021 rust converter
BRUNOX Epoxy Bottle, Rust Converter, 1 L
  • Rust remover and epoxy primer in one.
starting from CHF 34.29*
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TOP 7
Image of Prinox PX078 rust converter
Prinox Professional Rust Converter 1000 ml Set - Rust Remover for Cars and Bicycles Including Abrasive Fleece and Brush - Rust Remover with Quick Effect for Removing Rust - Ready to Paint
  • PRINOX Satisfaction promise – Prinox stands for the highest quality. We're…
  • No subsequent treatment required – after a drying time of 18-25 hours, the…
  • Stops further rusting – Our rust converter effectively stops existing rust…
starting from CHF 29.30*
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TOP 8
Image of Brunox SET1230004 rust converter
Brunox 2 x Epoxy Rust Converter Rust Protection Rust Stop Primer 400 ml
  • Brunox Epoxy is the patented rust restoration system based on epoxy resin.
  • For industrial maintenance of buildings, equipment, machinery, vehicles etc
  • epoxy primer
starting from CHF 31.81*
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TOP 9
Image of Fertan 20001 rust converter
Fertan Rust Converter 30 ml, 30 ml, transparent
  • Pack size: 4.0 L x 7.4 H x 4.4 W (cm)
  • oem equivalent 20004
  • Included components: None
starting from CHF 5.87*
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TOP 10
Image of AGT Professional PV9248-944 rust converter
AGT Professional Rust protection: professional rust converter 2 x 400 ml (rust remover, rust protection spray, car parts)
  • Volume: 400 ml. Rust protection spray – also relevant or suitable for: car…
  • Epoxy binder: can be painted over Colour: transparent, black after rust conversi…
  • Quick and easy to use No steel handle in case of overdose
starting from CHF 13.71*
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Affiliate Disclosure

We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. We consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. Last Update: 2024/07/18. *Price incl. VAT., exkl. shipping - Price may vary. Price converted (exchange rate: 1 EUR ≈ 0.98 CHF).