Nu-Guard SP Tack Primer
  • Nu-Guard SP Tack Primer

Hydron Nu-Guard SP Tack Primer

HPC 21

Nu-Guard® SP Tack Primer provides smooth, water-soluble primer, prior to the application of the Nu-Guard Mural Paint - the water-based paint allowing designers to paint their design onto previously painted concrete and brick.


  • Smooth finish
  • Water-soluble
  • Non-toxic
  • 12-month shelf life

**Available for delivery - see Delivery Options below**

VAT excluded

£104.27 Tax incl.


Nu-Guard SP Tack Primer is to be applied to bare concrete or brick so that the substrate can be properly prepared to apply Nu-Guard Mural Basecoat. Once the basecoat has successfully dried, Nu-Guard Mural Paint can be applied to produced the final coat.

The primer is non-toxic, water-soluble and will produce a smooth finish on the substrate. Although available in all the RAL colours, for artistic design you can limit yourself to just 2 or 3 colours, or if you have something more elaborate planned, you have the peace of mind we have the colours for your design.

Product Use in the Workplace

  • Exterior creative mural - Professional murals can be a very novel way of brushing new life into an unused brick wall or facade by creating it into a piece of art or design. Imagine a bare brick wall; to the uninspired it's just a brick wall, but to the inspired, it's a piece of design in the making. Apply this tack primer, the basecoat and then the final mural paint, and you will have yourself a fine piece of design.
  • Museum - Families and people of all ages visit museums. Facilities such as these can make their entrances more appealing by getting creative on a bare wall or brick/concrete structure.
  • Commercial office building - Add a touch of class with a large concrete plinth with the company logo or motto pained onto it.

Features & Benefits

  • Smooth finish.
  • Water-soluble.
  • Non-toxic.
  • 12-month shelf life.


This is a Adhesion promoter for glazed and previously painted surfaces. Ensure surfaces to be treated are clean, free from contamination and dry. Previously coated surfaces should be abraded.


By brush/roller or Airless Spray. All equipment should be cleaned with water immediately after use.

Product Details
HPC 21

Data sheet

Brush, Roller, Airless Spray
Dry to Recoat (at 20°C)
4 hours
14 m²/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.

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