Nu-Guard AG
  • Nu-Guard AG
  • Nu-Guard AG
  • Nu-Guard AG

Hydron Nu-Guard AG

HPC 07 / HPC 08

Nu-Guard AG is a unique, one coat anti-graffiti coating that protects all surfaces, including brick, concrete, render, stone, wood and plastic against all types of graffiti and poster glues. It’s been completely re-engineered in England to provide the most vandal resistant finish ever achieved anywhere in the world.

  • Current colour: Clear
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  • Clear
  • White
  • Black
  • RAL5017 - Traffic Blue
  • RAL6005 - Moss Green
  • RAL7030 - Stone Grey
  • Magnolia
VAT excluded

£76.55 Tax incl.


Nu-Guard AG is a unique anti-graffiti coating that protects all surfaces, including brick, concrete, render, stone, wood and plastic against all types of graffiti and poster glues. It’s been completely re-engineered in England to provide the most vandal resistant finish ever achieved anywhere in the world.

Once coated with Nu-Guard AG, nothing can stick to the surface. Nu-Guard AG is completely resistant to ALL paints, permanent markers and the majority of acids. Simply wash with water and graffiti disappears and posters just slide off, providing permanent protection against graffiti attack – without ghosting residue.

Nu-Guard AG is one of the most economical and easy to use anti graffiti products available on the market today.

Product Use in the Workplace

  • Schools - school buildings and facilities are particular prone to graffiti and signatures from students. What may be an innocent tagging from one student is an eyesore for parents, OFSTED, teachers, and can be offensive to other students, too.
  • Office buildings - why risk your company's reputation from a rogue graffiti artist tagging your property with inappropriate content, when this product can minimise maintenance spend to clean surfaces and substrates that have been defaced
  • Dwelling - nobody wants their home to fall victim to a graffiti attack.
  • Log houses and holiday resort buildings - not all graffiti is offensive, such as "Tim was here 2018", but it can be a major headache and expense to clean up end of season.

Features & Benefits

  • Available in a clear finish or in a range of colours (any RAL colour can be produced for orders of 100lts or more)
  • Tough resilient finish - cures to a hardened finish making it stronger - with just one coat.
  • Zero Ghosting - Wash graffiti away with water and Nu-Guard AG won’t show any ghosting, unlike others!
  • Single pack product
  • In most instances just 1 coat is sufficient
  • Permanent Protection - Graffiti can be removed quickly and easily using just water, no re-application required.

Nu-Guard AG is ideal for the following applications:

  • Aluminum Siding
  • Fibreglass
  • Glass
  • Masonry (includes brick, marble, stone, tile, granite, and concrete)
  • Metal
  • Street Signs
  • Stucco
  • Utility Boxes
  • Vinyl Siding
  • Wood


Ensure surfaces to be treated are clean, free from contamination and dry. To prevent concrete surfaces darkening (when using clear) and/or application is to very porous surfaces, it is advisable to apply one coat of Nu-Guard WB Concrete Sealer. Glazed tiles and other dense surfaces should be first primed with Nu-Guard AG Adhesion Promoter.


Apply Nu-Guard AG by brush, roller or spray at a rate of 8 - 10m² per litre. In most instances one coat should be sufficient, however there may be instances where a second coat is required. Do not be apply at temperatures below 5ºC or when the relative humidity exceeds 85%.

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.

Product Details
HPC 07 / HPC 08

Data sheet

Brush, Roller, Spray
8 - 10m² per litre
Touch Dry
2 Hours

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 Peter Smith on 2019-09-13 10:17:16

How long do I have to wait before I put another coat on


In good drying conditions approximately 4 hours.

questions Paul on 2019-04-08 13:24:30

Hi, I want to buy some of your Hydron Nu-Guard AG (Black) and I would like to use a roller which is the best type of roller to use, sponge (gloss type) or wool (emulsion type) of roller.


We would recommend a standard medium pile roller for application of Hydron Nu-Guard AG to ensure the correct thickness of coating is achieved. You can purchase roller sleeves via the following link Roller Sleeves

questions Greg Semla on 2019-02-07 08:07:57

Hi, I have to secure previously painted door, water base and oil base stain. Can I use Nu guard AG Clear for this job?


Yes this should be fine but we would always advise carrying out a small test area to check for compatibility before applying to the whole area.

questions Marc Dunn  on 2019-01-29 18:58:47

Hi looking to buy 12.5 ltrs of your Nu guard anti vandal paint in a semi Matt finish. I stay in Edinburgh, what is your policy for delivery’s?

3 - 5 Working Day Delivery FREE
2 - 3 Working Day Delivery £8.00 + VAT
Next Working Day Delivery £15.00 + VAT
questions Jas Singh on 2019-01-21 23:27:26

Hi, I am looking to purchase this product to apply to a newly stained shopfront. What type of finish does this leave? I am looking to retain the natural wood stained finish on the shopfront.


Hydron Nu-Guard AG is available in clear with the option of a semi-matt or gloss finish.

questions jo on 2019-01-17 00:40:11

I would like to use this as a top coat for an art mural painted with exterior gloss. Would this be suitable? I am looking for a glossy tough finish as I have used anti graffiti top coat before which is quite rubbery with a matt finish which would not be suitable for this project as it dulls the colours.


Hydron Nu-Guard AG is available in a gloss finish but it does leave the 'rubbery' feel to the surface as you have explained. A 'hard' feel gloss finish alternative would be Rust-Oleum 4900 Polycoat 2K.

questions Lisa mahaffey on 2019-01-04 18:16:03

Hi, If I have used this product and then some years later want to repaint the wall, will the new paint take ok to the surface?


Further Hydron Nu-Guard AG could be applied without issue and this is also available in colours if required however other paints would not be able to be used due to potential adhesion issues so we would in that instance recommend complete removal of the Hydron Nu-Guard AG if this was required.

questions jon hawley on 2019-01-03 18:25:05

I have a metal painted door that has graffiti on, if i repaint the door and apply this clear coat am i protected? and do i need to use special base coat for the your clear coat to go on to?


Hydron Nu-Guard AG should be ideal for your project, no special paints are required to be used for re-painting your door. Once you have cleaned and re-painted as required, apply the Hydron Nu-Guard AG and once dry any subsequent graffiti attacks can be simply cleaned off with water.

questions Kate on 2018-12-22 09:03:27

Would the Clear Graffiti Guard be suitable for use on Hardwood Gates that have been treated with Danish Oil


No, the Danish Oil would first need to be removed.

questions Alex on 2018-09-20 07:49:59

I want to protect a painted mural on a concrete surface from graffiti attack. Is this suitable for the job? I'm worried it might be to 'gel like', ideally i need something that leaves a very thin looking layer, so the mural can still be seen. Thanks


Hydron Nu-Guard AG Clear should be fine for your application, it has been used extensively over murals.

questions David on 2018-08-27 10:57:18

I would like to apply this to a red brick wall. Is the clear version likely to change the appearance/colour of the wall?


Nu-Guard WB Concrete Sealer primes/seals very porous surfaces and prevents the darkening of light substrates prior to the application of Nu-Guard AG.

questions Jayne parker on 2018-05-24 07:01:21

We're doing some art work on large wooden boards in emulsion and acrylic paint. Would this product make them water proof too? Or can you apply over varnish?


Yes, Nu-Guard AG would also waterproof the surface. We always recommend a test patch is done when apply over murals/artwork to ensure compatibility, adhesion and appearance are all satisfactory before coating the whole area.

questions Cathy Fox on 2018-04-28 09:23:57

Is the paint UV-resistant? We need to protect artwork so that it won't fade.


Yes it is. It will help protect the underlying paint colours from fading but it wont stop timber from ageing.

questions victoria widdowson on 2018-03-28 16:42:30

Would you recommend your anti-graffiti paint be used on surfaces that children play on such as skate ramps? Would it be a safe surface to play on? Can it be used over an anti corrosive primer? many thanks Vic


Nu-Guard AG would be great for all vertical surfaces not associated with skating on, the product is slippery when wet due to the silicone.

questions Peter Clements on 2017-03-17 17:50:50
Question: I want to paint a storage container that has been vandalised with graffiti. I plan to lightly rub down the surface then apply a coat of Nu-Guard AG in a colour. My question is whether the Nu-Guard alone will cover the existing graffiti and provide a consistently coloured surface (as when using conventional paint) or will the metal require an undercoat? The surface is fairly rust free. Thanks for your help.

We would recommend thoroughly cleaning the container and preparing any areas of rusting before applying a coat of Zinsser Cover Stain to all areas. Choose a colour near to what you wish your final colour to be to aid opacity. Allow the Cover Stain to completely cure before then applying Nu-Guard AG.


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