Rust Converter, Ferprime

With one simple application Ferprime rust converter will convert rust into a black resin like film and stop further rust and corrosion from forming.

Treats and protects in one application. No need to repaint surfaces treated with Ferprime Rust Converter. If painting is desired then this product is designed to serve as an excellent base and an efficient way of preparing a rusty surface for repainting.

  • Quickly turns rust into a hard clean black layer
  • Protects the metal below the rust  preventing further corrosion
  • Safe to use
  • Suitable for use both indoors and out
  • Quick drying: normally surfaces are touch dry  within  10 to 30 minutes
  • Water based can be thinned with water for spray application
  • Can be overcoated with a wide range of paint types using a brush, roller or spray
  • Excellent coverage 1 litre covers approximately 8 metres squared depending upon the surface 

Buy now, excellent value direct from the UK manufacture.

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FerPrime Rust Converter turns rust into a black corrosion resistant coating 


This product from FUZE transforms unsightly rust into a rust free black surface.

With one simple application it will convert rust into a resin like film and stop further rust and corrosion from forming.

Surfaces treated with Ferprime Rust Converter do not have to be repainted (although you can if you want)

FerPrime Rust Converter is applied directly to  rust which then  reacts to form a black, resinous layer that can resist further corrosion, protecting the underlying surface. If applied to a non rusty iron surface it will still react to form a purple/black resin like  film which resists corrosion.

It is designed to be brushed onto the surface. It will give a coating thickness of around 20 to 30 microns.

FerPrime Rust Converter is a water based product and drying times will vary according to ambient temperature and humidity. Normally surfaces are touch dry  within  10 to 30 minutes.

Note that FerPrime Rust Converter is a reactive primer and time must be allowed for the product to react and form the black resinous layer.

If the FerPrime Rust Converter is not to be painted over, it is advisable to recoat with Ferprime after the initial coating has touch dried. This will give a final coating thickness of around 60 microns, which should be adequate for most conditions.

FerPrime Rust Converter can be thinned down with water if required, to enable its use in spray equipment. The amount of water that should be added will depend on the type of spray equipment being used.

Ferprime Rust Converter can be overcoated with a wide range of paint types using a brush, roller or spray.

How to use FerPrime Rust Converter

  • Remove loose rust and corrosion by brushing with a wire brush
  • Apply  FerPrime  by paint brush. 1 litre should cover approximately 8 metres squared depending upon the surface being treated
  • Allow to air dry – this normally takes 10 to 30 minutes  depending upon ambient conditions.

Coating thickness  should be  20-30 microns

Please Note: To avoid the product drying out please ensure that you replace the lid after use and store in a cool area. It may require stirring prior to use.

Read more on How to Use Rust Converter


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