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Wall Coating Smooth - A Superior Matt Finish, Smooth Masonry Paint for External or Internal use

This superior-grade smooth wall paint is specially formulated to offer enhanced elasticity and lifespan

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Product Description

Climashield Smooth Wall Coating is a superior matt finish, smooth masonry paint. It is suitable for application to most types of external and internal masonry and will last for up to 15  years.


The superior grade smooth wall paint is specially formulated to offer enhanced elasticity compared to other, cheaper wall paints, available in most DIY stores. This 'flexing' feature gives it exceptional crack-bridging properties during application. Once fully cured, after around 24-48 hours, it will enable the waterproof exterior paint to flex and allow it to move with the expansion and contraction of the surface without cracking.  This important feature offers superior performance throughout the year, enabling it to withstand any seasonal extremes of temperature.

The lab-tested formulation contains materials which are designed to give the waterproof wall paint long-term durability even in areas subject to extreme weather conditions.

The wall paint once fully cured, provides a microporous finish. This prevents water ingress, whilst allowing the painted substrate to 'breathe' the same time and allow moisture to pass through from inside to the outside and evaporate. This helps to prevent damp caused by the build up of moisture inside a property.


  • Will outperform standard masonry paints
  • Can be applied brickwork, stone, concrete and rendered walls
  • Available in 12 popular colour shades
  • Easy to apply by brush, roller or airless paint sprayer for a perfect finish
  • Solvent free, non-toxic formulation 
  • Lasts up to 15-years
  • Provides excellent waterproofing to walls and masonry 
  • 'Breathable' formulation that prevents moisture build up in the home
  • Can be used on internal and external walls
  • Easy to clean washable paint
  • Will easily cover and fill small cracks in the substrate
  • Helps to prevent condensation build-up on internal walls  

How does it work?

Climashield Smooth Wall Coating is formulated using superior grade polymers and U.V stable pigments. This means it will provide enhanced durability, even under extremes of weather. For most homeowners this means complete peace of mind, as they know it will last longer, maintain its colour over time as well as help to prevent water ingress and damp.   

Climashield Smooth Wall Coating has a multitude of external and internal uses in the residential and commercial sector:


  • Houses and bungalows
  • Lighthouses
  • Barn conversions and farm buildings
  • Traditionally built stone cottages
  • Commercial & industrial buildings
  • Churches & other religious buildings
  • Coastal properties 
  • Shops & Restaurants
  • Golf Clubs & Sports Stadia    


  • Domestic & commercial garages 
  • Car showrooms
  • Gyms 
  • Agricultural buildings including milking parlours
  • Warehouses & Manufacturing    
  • Dog kennels & catteries (washable)
  • Bars & restaurants    

...and many more...!!!

Climashield Smooth Wall Coating is a solvent free water-based smooth masonry paint. The low odour, non-toxic formulation makes it ideal for use on internal and external walls. The high quality paint has a thick viscosity that covers most textures of substrates with ease. It offers exceptional performance as an exterior waterproofing paint as well as offering a long-lasting washable finish on internal walls and ceilings. 


Prior to the application of Climashield Smooth Wall Coating, any surfaces being painted should be clean, dry, free from grease, oil, flaking paint and any other contaminants.


  1. Cleaning: Wash off any dirt or algae from the wall with clean water. This can be done with a pressure washer or depending on accessibility, using a combination of detergent and a scrubbing brush. Once clean, leave sufficient time to completely dry off.
  2. Remove any loose paint:  This is important as it can affect the adhesion of the new paint to the surface. This can be done using a paint stripper, or generally with a wire brush and paint scraper. Only the loose or flaking paint needs to come off prior to application.
  3. Neutralise and kill off any Mould or Algae: If there is any mould or algae on the surface, pre-treat with Smartseal Render Cleaner, to neutralise and inhibit further growth.
  4. Remedial repairs: Make good any existing damage to pointing, masonry or render. Take particular care to rake out any loose or crumbly pointing and re-point using a good quality pointing mix.
  5. Surface stabilising & priming: If the existing surface is friable or showing signs of breaking down, use Smartseal Surface Primer to harden and consolidate the surface. This will greatly improve the adhesion of the Climashield Smooth Wall Coating.
  6. Masking: For best results, take time to mask off with tape any windows and other areas that you want to prevent over spraying or painting. This will result in quicker application as well as a better finish. It wil also save time having to clean off the masonry paint from areas it should not have been applied to. 


Stir thoroughly before use. Apply by paint brush, good quality masonry roller or by using an airless sprayer*. For best results, we recommend applying minimum of two coats. Additional coats may be required to cover strong existing colours or noticeable surface staining. To ensure a quality finish to all areas being painted, 'cut-in' with a small paint brush around window frames or other areas which are difficult to cover with the roller.  


Approx. 8-10 sq metres per litre. On textured or very porous surfaces this can vary and may reduce down to around 5-6 sq metres per litre.  

If applying by airless sprayer we recommend using a good quality brand such as Graco or Wagner. These can usually be hired locally.     


  1. Do not apply in temperatures below 7 C or if the surface of the wall is above 30 C.
  2. Do not apply in damp or wet conditions or if rain is forecast within 24 hours of application
  3. Do not apply to damp substrates.
  4. If efflorescence or salts are present, pre-treat with Smartseal Efflorescence Remover. 


Before starting out any wall painting, please read the Technical Data Sheet (TDS) & Safety Data Sheet (SDS) thoroughly. If you still need clarification regarding any aspect of your wall coating project, please call 01268 722500.

Product FAQs

Q: Could I buy one can for indoor use on an uneven wall.

Margaret Anders

A: The Smooth Wall Coating can be used internally. As long as you get two even coats, it should be fine for you to use.

Response from Christie

Q: Can you use this paint, successfully, on textured drywall bathroom walls and ceiling?


A: This product is formulated as a external product.But should be fine internally. We would suggest trying a sample 1st to ensure it meets your requirements.

Response from Rick
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We provide a national delivery service for our block paving sealer, pattern imprinted concrete sealer, roof coatings and tarmac restorer on a standard 2 - 4 working day basis. Dependent on weight, this is normally done by pallet or parcel carrier.

If you need products delivered quicker, for a small additional charge, orders placed before 1.30pm can be delivered within 1 - 2 working days to most parts of the UK, although this is dependent on the courier service in your area and the product/s ordered. If you require this service, please check on area availability by calling 01268 722500.

Our commitment is to supply all orders as placed and we offer a comprehensive guarantee of quality. Providing a reliable delivery service to all our customers is most important to us and this is backed up by the many satisfied customer testimonials we have received over the years.

If you need an order delivered to a different address, left somewhere at your property without a signature or left with a neighbour, just let us know.

We also try to maintain 100% stocking levels of our products at all times, so an immediate despatch is virtually guaranteed.

Our product returns policy can be viewed by visiting our Terms and Conditions section.

*Free delivery on orders over £75 are subject to the delivery address location.

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