Thermoguard Fire Varnish BS Class 1/0 & EN Class B System

Thermoguard Fire Varnish BS Class 1/0 & EN Class B s2 d0 System is a clear fire retardant varnish for interior and exterior timber surfaces. See further below for representations of available translucent wood stains - these are shown in the colour picker as solid colours Certificate Application

Price £136.08 Regular price £151.20
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Thermoguard Fire Varnish 30 & 60 Minute System

Thermoguard Fire Varnish 30 and 60 Minute System is a clear intumescent varnish for interior and exterior timber surfaces. Each pack contains the correct amount of basecoat (Fire Varnish Basecoat) and topcoat (Thermoguard Fire Varnish Overcoat (Interior) or Thermoguard Fire Varnish Overcoat (Exterior)) to ensure protection is achieved inline...

Price £136.08 Regular price £151.20
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Zeroflame Fire Retardant Treatment

Zeroflame Fire Retardant Treatment is for use on wood and timber: Soaks virtually ‘invisibly’ into woods and timber Achieves Euroclass B (BS Class 0) Fire Propagation and Spread of Flame fire protection on solid timbers Can be overcoated for decorative purposes For internal and external use Simple Certification Application following...

Price £130.94 Regular price £145.49
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Rust-Oleum 5478 Asphalt Restorer

Rust-Oleum 5478 Asphalt Restorer makes old and faded asphalt and tarmac surfaces look like new again, with a single application for driveways, car-parks and paths to provide a refreshed appearance and avoiding resurfacing costs. 20% OFF - LIMITED TIME ONLY Covers line markings and repair work Quick drying, cost effective, and easy to...

Price £26.14 Regular price £32.67
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Exterior Masonry Paints

When it comes to waterproofing masonry paint, Rawlins Paints know the importance of high-quality products which offer long-lasting protection, excellent coverage and the best decorative finishes. Find waterproof paint for outside walls; brickwork and masonry paint can also be used on window ledges, door surrounds and external walls, as well as decorative paints for uPVC doors and windows, to give a uniform colour finish to a property. Cover and bridge fine cracks and large areas, fast, with products from our range, all with next day delivery options.

Our enquiries for the protection of exterior building facades in the UK usually consist of requests for masonry paint, which is available as smooth or textured, cladding paint for metal and plastisol cladding, or timber finishes. The masonry waterproofing paint for exterior walls we offer provide dirt resistance, do not flake, and are frequently breathable – allowing trapped moisture in porous substrates to dry out and not cause internal damp.

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Rust-Oleum Mathys Murfill Renovation Paint

Rust-Oleum Mathys Murfill Renovation Paint is a long lasting, elastic and waterproof exterior wall protection paint suitable for a wide range of surface types and is perfectly suited for the renovation and decoration of historical and new buildings. Renovates and embellishes facades, extremely resistant to ageing and contamination, almost no...

Price £43.12
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Rust-Oleum Mathys Murfill Quartz

Rust-Oleum Mathys Murfill Quartz is a long lasting, elastic, crack bridging and waterproof paint for exterior walls and facades.  Resistance against ageing in normal and industrial environment 100% Waterproof Water vapour permeable Fine quartz structure camouflages unevenness Elastic Protects steel reinforced concrete against...

Price £75.50
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Zinsser AllCoat Exterior Satin (Water Based)

Zinsser AllCoat Exterior Satin (Water Based) is a long lasting all surface paint offering up to 15 years performance, and is available in 350+ RAL and BS colours. Recommended for use on uPVC - read our blog post on painting uPVC doors and windows, or click here for commonly asked questions about painting uPVC Also suitable for timber,...

Price £17.52 Regular price £21.91
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Zinsser Perma-White Exterior

Zinsser Perma-White Exterior is an exterior paint which produces a tough, durable finish with up to 15 years performance, designed to resist cracking, fading, peeling and blistering. It contains a biocide to protect the dried coating against fungal degradation. Durable, long lasting finish – guaranteed for 15 years Self-priming – no...

Price £38.63
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Zinsser Watertite

Zinsser Watertite is a waterproofing paint that is guaranteed to keep water out and contains a biocide that protects the dried coating against fungal degradation for a minimum of 5 years. This waterproof masonry paint can easily be applied to wet or dry surfaces creating a smooth, non-gritty finish. Available in 45+ colours (5L only) •...

Price £59.34 Regular price £69.95
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Rust-Oleum Mathys Paracem Satin Matt

Rust-Oleum Mathys Paracem Satin Matt is a high quality acrylic wall paint for outside and inside use. Ideal for old or new substrates like masonry, cement rendering or plaster, concrete, tiles, plaster boards and wooden panels. Long lasting & highly aesthetic protection, easy to apply, clean and maintain, touch dry after just 40 minutes...

Price £40.63
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Rust-Oleum Mathys Paracem Semi-Gloss

Rust-Oleum Mathys Paracem Semi-Gloss is a high quality acrylic wall paint for outside and inside use. Ideal for old or new substrates like masonry, cement rendering or plaster, concrete, tiles, plaster boards and wooden panels. For indoor and outdoor works Very decorative semi-gloss aspect Easy to clean and to maintain High filling and...

Price £45.07
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Blackfriar Exterior Water Seal

Blackfriar Exterior Water Seal is a silicone-based water repellent that stops moisture and damp penetrating in to your exterior walls. Providing excellent water-proofing protection, it can be used on all properties and on most surfaces. Ideal for exposed and porous walls that are subject to poor weather conditions. Product Features...

Price £31.17
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Coo-Var Masonry Stabiliser

Coo-Var Masonry Stabiliser is a binding and sealing solution for degraded and porous masonry. To be used prior to painting to ensure the surface is sufficiently prepared. Product information Suitable Surfaces: Brick, Plaster, Screed Application: Brush or roller Drying time: Touch Dry 2 hours or 12 hours hard dry Overcoat time: 12 hours...

Price £13.07
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Sikagard 700 S

Sikagard 700 S is a siloxane based water repellent impregnation. It penetrates well into the open pores of the substrate, providing durable water repellency, while still allowing water vapour diffusion in both directions. Sikagard 700 S can be used as water repellent and colourless protective surface treatment for absorbent exposed materials....

Price £247.99
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Sikagard 740 W

Sikagard 740 W is a one part low viscosity, reactive impregnation for concrete and cementitious substrates based on concentrated Silane emulsion. This product complies with the requirements for hydrophobic impregnation and is classified as a sealer. Features and Benefits: Good penetration Economic and easy to use Reduces capillary water...

Price £436.04
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One of the main protective requirements of an exterior wall paint is that it needs to be water repellent and offer superior protection against even the harshest and most adverse winter weather conditions. Coastal areas of the UK will also benefit from additional protection against salt-air corrosion. We have products in our waterproofing exterior masonry paint range for every kind of outside cladding or substrate, from simple rejuvenation projects to full restoration projects, including waterproofing paint for exterior walls

  • Lime render
  • Concrete render
  • Stonework
  • Exterior brickwork
  • Roughcast
  • Pebbledash
  • Concrete
  • Building blocks
  • Facing bricks
  • Previously painted masonry surfaces

For trade and construction customers, the leading masonry paint manufacturers stocked at Rawlins Paints are Bedec, Rust-Oleum Mathys, Sika, Wethertex, and Zinsser. In all, there's over 500 colours to pick from to ensure that the finish you need is the finish you get, at Rawlins Paints.

What is Masonry Paint?

Masonry paint is a maintenance, repair and decorative exterior coating for use on concrete, stone or brick – although certain products can also be used on suitably prepared wood, metal, or vinyl/plastic. Sometimes referred to as brick paint, exterior wall paint, or simply ‘outdoor paint’, paint for masonry is used as a waterproofing, UV protective and decorative coating, it is one of the best ways to protect building substrates from environmental elements in the UK – from coastal locations, to inland high-rise buildings. Click here if you require an insulating interior or exterior wall paint to prevent heat transfer through a substrate – which can cause moisture build-up in a substrate, as well as premature peeling and cracking in a coating.

One of the key elements about masonry paints is selecting the correct product for the task, and checking product datasheets to ensure that all requirements are met:

  • Surface preparation requirements prior to applying the masonry paint
    • Priming the surface
    • Removing grease, grime, dirt, loose materials, etc.
    • Treating any graffiti
    • Repairing any damage – holes, cracks, and loose / crumbling substrate
    • Surface and substrate drying – and whether the masonry paint is a breathable coating that can be applied to damp surfaces and substrates
  • Waterproofing capabilities
  • Weatherproof / all-year round protection
  • Smooth or textured finish
  • Dirt resistance
  • Durability and flexibility upon application
  • Colour retention and aesthetic values
  • Surface levelling – bridging small gaps and cracks
  • UV protection
  • Environmental resistance – salt in coastal areas, air pollution in city districts, chemical resistance in factory and industrial settings
  • Surface coverage and how economic the product is for the size of a project

Picking a suitable product can depend on the substrate and its condition – new-build, renovation, redecoration, or restoration project – and whether the substrate or surface needs priming first. If you have any questions about recommended masonry paints for listed buildings, heritage properties, historical buildings – churches, chapels – industrial builds, high-rise buildings, coastal facilities, water-processing plants, etc. please contact Rawlins Paints’ Technical Support Team.

Waterproof Brick and Masonry Paint

The benefits of buying or researching waterproofing masonry paints at Rawlins Paints is the elevated level of technical and application support you receive. We can discuss datasheet details, maintenance and repair work that may need to be undertaken to ensure the longest possible protection period can be obtained from application, or storage of a product for continued use on long-term site projects.

Waterproofing properties are at the forefront of most of our customer’s requests for masonry paint. Rust-Oleum Mathys Murfill Waterproofing Coating is a popular coating for exterior masonry, thanks to its microporous structure allowing the substrate to breathe. This lengthens the life of the finish and improves the visual impact of the coating. Mathys paint is available in a range of colours from Ivory White to Anthracite.

Zinsser AllCoat Exterior Satin is an all-surface paint, which has been designed to give eight years’ protection on masonry and other exterior surfaces. As Zinsser AllCoat contains a specific biocide to protect against fungal degradation, the coating gives a longer mould-free finish. In most cases, there’s no need to use a primer before applying Zinsser AllCoat, as long as any existing mould or mildew is removed before application.

Popular Brickwork and Masonry Paint Colours

With over 60 products and 500+ colour options, Rawlins Paints will have a masonry product to meet your requirements. From clear coatings to white, slate grey, tile red, and hundreds more, products including those from Rust-Oleum’s Murfill range are quick and simple ways to restore masonry surfaces to their former bright and colourful glory. Many users prefer light, pastel colours, or an accented colour to business signage, doors, windows or roof colours. Whatever your preference, the masonry paints available all offer excellent colour retention, do not fade in standard UV or environmental exposure, and allow any damp in a substrate to dry out after the coating system has been applied, so that damp will not become trapped and discolour or darken the exterior surface.

High-Build Masonry Paint

If you need to cover fine cracks and uneven surfaces to make your exterior masonry even and finished to your satisfaction, Wethertex HBS Flex-Coat Hi-Build Coating is an excellent choice. This decorative and protective coating is one of the best exterior masonry paint products on the market. Wethertex HBS Flex-Coat Hi-Build Coating is a high quality, ready to use, highly vapour permeable and flexible, high build silicone wall coating. For use on most exterior masonry surfaces and exterior grade building boards. Ideal for renovation of uneven and irregular surfaces. A variety of textured finishes can be achieved using various application techniques.

Water-Based Masonry Paint

Water-based masonry paint can be used on a range of surfaces but render which is clean and dry is most common. With minimal preparation, a fresh coating can quickly be applied. Occasionally, for example for chalky or powdery substrates a stabilising primer may be required to be applied first, to act as a sealer for the topcoat masonry paints.

In some instances, soundly rendered walls only require a thinned down first coat of the water-based masonry paint to act as its ‘primer’ coating. Older mortar joints may require further thin coatings if a light/white masonry paint is being applied as a topcoat.

Previously painted substrates can be coated with most water-based masonry paints available at Rawlins Paints. These micro-porous paints allow for moisture present in the wall to pass through it and evaporate.

Water-based masonry paints are typically available in a wider colour range than solvent-based masonry paints. Solvent-based masonry paints are chosen when projects require completion in winter months or when the product offers better performance on substrates.