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The 10 best rust converters to buy in the UK

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 the UK?

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 the UK (2024)

The bestseller list compares brands and their rust converters. Which rust converter is the best?
Best choice TOP 1
Image of Zep 001 rust converter
Zep Rust Converter and neutraliser with a brush for easy application…
  • MULTIPLE USES - Whether tackling rust on metal surfaces indoors or outdoors, this…
  • SUSTAINED PROTECTION - Zep Rust Converter effectively inhibits rust while leaving…
  • EASY TO APPLY - The application couldn't be simpler remove any loose rust, apply…
BUY NOW
TOP 2
Image of JENOLITE 89367 rust converter
JENOLITE Rust Converter Spray | 400ml | RUST TREATMENT & RUST…
  • LONG-TERM RUST PROTECTION: Creates protective surfaces that kills rust and protects…
  • AUTOMOTIVE USE & MORE: Ideal for ferrous metal surfaces it is the perfect rust…
  • EPOXY BASED RUST CONVERTER: Advanced formulation neutralises and converts rust and…
BUY NOW
Offer TOP 3
Image of Hammerite 5092819 rust converter
Hammerite Kurust Rust Remover for Metal. Rust Treatment and Rust Converter…
  • Converts existing rust to a good surface in just 15 minutes
  • Simple to apply
  • Overpaintable in 3 hours
BUY NOW
TOP 4
Image of JENOLITE 88986 rust converter
JENOLITE Rust Converter Liquid | 500ml | RUST INHIBITOR & RUST…
  • MADE IN BRITAIN: JENOLITE is Europe’s oldest rust treatment brand, known for…
  • EFFECTIVE RUST CONVERTER: Our rust converter with primer penetrates deep into the…
  • LONG-TERM RUST PROTECTION: Rust Converter kills rust and acts as a rust inhibitor…
BUY NOW
TOP 5
Image of RUSTINS RUSC250 rust converter
RUSTINS Rust Converter 250ml
  • Seals & Primes - No primer required
  • Quick-Drying Technology: The fast-drying formula allows for efficient application,…
  • Versatile Use: Suitable for a variety of metal surfaces, from automotive parts to…
BUY NOW
TOP 6
Image of Hammerite 5092820 rust converter
Hammerite 5092820 Kurust, 250 ml, Blue
  • Comes in a 250ml bottle
  • Apply virtually any topcoat after just 3 hours
  • Ideal for small patches of rust
BUY NOW
TOP 7
Image of HMT FPS50 rust converter
HMT Hammerite Kurust Rust Treatment 90ml Converts Rust To Stable…
  • Quick and easy to use.
  • Simple to apply - no need to rinse off.
  • overpaintable in 3 hours.
BUY NOW
TOP 8
Image of Aquasteel 559/2.5 Ltr rust converter
Aquasteel Rust Converter and Primer 2.5 Litre
  • Easy to apply
  • Safe
  • Environmental
BUY NOW
TOP 9
Image of Flag  rust converter
Rust Converter 1L
  • Ideal for all ferrous metals
  • Quick Drying
  • Easy To Apply
BUY NOW
TOP 10
Image of Bilt Hamber 217 rust converter
Bilt Hamber Hydrate 80 (500ml)
  • Safe, water-based and non-flammable
  • Easy-to-use: simply brush or spray apply, Produces super-tough non-rubbery etched…
  • Doesn’t contain chlorine, Surfaces do not need washing after treatment
BUY NOW
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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: 2024/11/21.