Rust-Oleum Mathys Noxyde


Rust-Oleum Mathys Noxyde is a water-based, single-component paint that offers 15 years of corrosion protection.


  • Unrivalled corrosion protection and waterproofing
  • Approved for corrosion class C5-M high (ISO 12944)
  • Excellent edge coverage and protection of nuts, bolts & welds
  • 200% elasticity - does not crack/peel when metal shrinks/expands
  • Primer & topcoat
  • More benefits below!
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Product Description

Rust-Oleum Mathys Noxyde is a water-based, single-component paint, designed for easy spray application and yet gives the same protection as a complicated and more expensive polyurethane systems. Rust-Oleum Mathys Noxyde forms a thick anticorrosive membrane that offers excellent protection against water, salt spray and aggressive environments. Independent research as per the ISO 12944 standard demonstrates that Noxyde is the absolute BEST in corrosive protection - it even offers more than 15 years of protection in the highest corrosion class C5-M.

Rust-Oleum Mathys Noxyde combines flexibility, strong adhesion, water resistance, excellent edge coverage and anti-corrosive pigments while requiring minimal surface preparation. Rust-Oleum Mathys Noxyde is a single pack water-based elastic coating ideal for use on metal cladding, metal roofs, bridges, silos, electrical isolation and more made from iron, steel, copper, aluminium, plastisol, zinc, lead, galvanised metal and PVDF (with a special primer).

Further Features & Benefits

  • Water-based formulation
  • Impact resistant
  • Designed for spray application
  • Prevents rust from spreading
  • UV resistant and protects against abrasion
  • 10 Years product guarantee*

* All guarantees are subject to approval by our Technical Department prior to purchase and/or use.

30 years track record!

Noxyde has been tested by many institutes and the results are phenomenal with reports of “unsurpassed corrosion control”. Since 1972, Peganox has been applied all over the world in many different climates, from very hot and dry to humid, rural-coastal, onshore and offshore... No impact upon the product's effectiveness was recorded, therefore Peganox is the number one choice for metal protection.

The Noxyde Family

  • Noxyde - The original formula for spray application (350 µm), Maximum corrosion protection and waterproofing
  • Peganox - Noxyde formulation optimised for brush and roller application (150 µm)
  • Pegarust - Solvent based formulation for lower temperatures down to 0ºC

Rust-Oleum Mathys Noxyde is a premium, state-of-the-art, easy-to-use product ideal for long-term corrosion protection of metal surfaces. Its unique formulation performs like no other coating on the market and offers unsurpassed rust protection with minimal labour. It is an excellent over coating and alternative to sandblasting.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat)1m² per 200-500g
Touch Dry1 Hour 30 Mins
ApplicationBrush, Roller, Spray
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


questions Debbie Scarrow on 02/01/2019

Is Noxyd suitable for painting over existing Durbar chequerplate (walkway floorplate) and steel joists - presumed original painted with Red Oxide Primer around 40 years ago. What preparation would be necessary? Do you carry out paint analysis on existing decorations to ensure compatibility? Thank you.


Rust-Oleum Mathys Noxyde cannot be used as a floor coating so for the chequer plate we would suggest something like Rust-Oleum 9200 Rust-O-Thane instead. Rust-Oleum Mathys Noxyde should be fine for the steel joists assuming these aren't walked on. Paint analysis normally wouldn't be required for Noxyde but we do recommend a test area is carried out prior to full application to ensure compatibility, adhesion, appearance, etc.

If you would like to provide some more information about the project and your requirements we can be more specific or arrange a site visit if necessary.

questions Rhia Brown on 28/12/2018

Hi is there a product I can use on the Noxyde to make it a gloss finish? Many Thanks


Rust-Oleum Mathys Noxyde is recoatable after 24 hours with itself, Coating PRT, high gloss alkyd enamels, high and satin gloss acrylic dispersion paints. Alternatively you could instead use Rust-Oleum Pegarust instead of Noxyde if this is an option as this comes in a gloss finish as standard.

questions Michael on 21/12/2018

Would this be suitable for painting a shipping container



questions Ste kempster  on 03/12/2018

Hi can you mix colours as I need some colours that aren't on the colour list. As they are for a nursery I need pink blue and green which are colours on their signage. Also what area does the 20kg tins cover for a spray application. Many thanks ste


Rust-Oleum Mathys Noxyde is only available in the standard colours shown unless you require more than 100kg of each colour at which point it can be manufactured to most RAL and BS colours on a 2 - 3 week lead time. Rust-Oleum Mathys Metal Cladding Primer and Rust-Oleum Mathys Metal Cladding Topcoat may be of interest for your project and can be mixed individually to most RAL, BS, NCS and bespoke colours.

questions Darren Kent on 13/07/2018

Hello, is this product suitable for painting a steel pick up bed on a 4x4 & what type of finish i.e gloss, matt, satin etc. Kind regards Darren


No, we would instead recommend Smartkote Protectakote UVR for this application.

questions Keith porter on 04/03/2017
Question: Is your Noxyde paint suitable for use on acid primed aluminium greenhouse ?

By 'acid prime' we are assuming you've used some sort of single pack, acid etch primer. We'd need a copy of the Technical Data sheet to confirm potential compatibility but subject to it being acceptable Rust-Oleum Mathys Noxyde is designed for airless spray application, if you intend to apply by brush or roller then Rust-Oleum Mathys Noxyde Peganox would be more suited.

questions Philip whitehouse on 28/01/2017
Question: Can rust oleum mathys noxyde paint be used to paint a metal narrow boat below the water line .many thanks for any information on this request...

No, Rust-Oleum Mathys Noxyde would definitely not be suitable for this, please call our Technical Department on 0113 2455450 for suitable options.

questions Debbie C on 12/09/2016
Question: Can this be painted onto Plastisol coating on roof cladding?

Yes, Rust-Oleum Mathys Noxyde is ideally suited to this application. It can be applied directly to correctly cleaned and preparated Plastisol Colorcoat HP200 and HPS200 Metal Cladding. HP200 is easily recognised by its classic ‘leathery’ surface texture and has been available since 1987, HPS200 has been available from 1998 and has a ‘dimpled’ surface texture and looks quite different from the traditional ‘leathergrain’ Plastisol.

Other metal cladding types such as PVDF, PVF2, Polyester, Polyurethane, Power Coating, etc. require special consideration and in most instances will require a primer coat prior to applicaiton. These surfaces are usually easily recognisable by their ‘smooth’ appearance, however due to the nature of these cladding types we ALWAYS recommend our Technical Department is consulted for advice prior to commencement of works.

questions Jenny Smith on 19/06/2016
Question: We have gates which have some rust and have previously been painted with Hammerite. Can we use this paint sprayed directly onto the (cleaned) prepainted and rusty surfaces?

Yes, as long as you prepare the surface to remove any loose and flaking paint and rust, Rust-Oleum Mathys Noxyde can be applied directly.

Surface Preparation should be as follows;

Remove grease, oil and all other surface contaminations by alkaline or high pressure (steam) cleaning (max. 200 Bars) in combination with appropriate detergents. The substrate has to be dust free and made rust free by means of sandblasting (Sa2, St2) or high pressure water jetting (min. 600 Bars). After jetting, the substrate has to be dust free. On new galvanised surfaces, new zinc, aluminium, stainless steel, apply first a coat of Rust-Oleum Mathys Pegalink Universal Adhesion Primer. On ferrous substrates, apply Noxyde in red or grey as the first coat. In all instances apply contrasting Noxyde colours for subsequent layers.


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