Perfect for external walls at home or in a commercial setting

Resincoat Weatherguard Masonry Paint is perfect for use both on domestic buildings as well as commercial projects. As with all Resincoat products, it is manufactured in the UK to a high ISO 9001 standard. Two coats of this paint will produce a smooth gloss or matt finish that will withstand weathering and will continue to look great for years to come. The coating is available in any of our standard colour range. It is a two-part formula which uses a chemical activator (Part B) to solidify and chemically cure the coating. This creates a toughness that single pack products cannot match. For advice on your project remember we're here to help. If you have questions please reach out to us on our live chat or give us a call on 0330 0570 695 and our sales & technical team will be happy to guide you through the process or help you learn more about our products.



Please see below for coverage rates. If you are coating a large area and would like expert advice, please call our team who will be happy to assist you.

2.5kg: up to 20m²

5kg: 35-40m²

Please note: the above coverage rates are per coat, in most cases we advise 2 coats and is dependant on the porosity of the surface.




Old paint finishes should be removed if flaking at all and the surface should be sanded to create a texture (also known as a mechanical key) prior to applying Resincoat Weatherguard Paint. After the surface has been completely abraded, thoroughly sweep and vacuum the area of any remaining dust or contaminants before applying a suitable primer. For more information on preparation, please see technical data sheet. 



For new concrete substrate or a substrate that is in good condition, prime with Resincoat Damp Tolerant Primer

For dusty, old or weaker concrete substrates prime with Resincoat Deep Penetrating Primer

For concrete substrate with heavy oil residue, clean thoroughly using a suitable degreaser scraping off any dust or dirt and then prime with Resincoat Oil Tolerant Primer



We advise when applying this product the ambient temperature is at least 7°C.

1. Mix Part A on its own with a mixing paddle, attached to an electric drill, for about 1 minute. Once mixed, add ALL of Part B and continue to mix for another 90 seconds, keeping the paddle in suspension to avoid mixing air into the unit.

2. Pour entirety of the tin's contents into a plastic paint scuttle or tray.

3. Immediately begin applying your paint with a nylon-bonded resin suitable roller.

4. Use a brush around the edges to cut in (a second pair of hands can be useful for this stage).

5. As soon as the first coat has started curing (is no longer tacky to touch) you can re-coat; this should take 12-16 hours.

6. The cured final coat is ok for contact. Chemicals, including water, should not be introduced for the first 4 days (Full chemical cure) if at all possible.


PLEASE NOTE: The pot life of this product is 30 minutes. This means that once parts have been mixed, the paint will start to chemically cure after this time. Ensure you remove the paint from the tin in this window. The paint will then be workable on your floor for up to 60 minutes. 

Pot life = Time to harden in pot following addition of hardener

Working Time = Time to apply product before it becomes unworkable



Roller sleeves should be used once per coat, two coats will require two roller sleeves.

This product should NOT be split. Taking smaller quantities from each tin, even if measured correctly, may cause issues with activating.


Data sheet

Matt Or Gloss Finish
Pigmented Aliphatic Polyurethane Resin Coating
Concrete, Brick, Render, Stonework, Most Finishes That Are Not Highly Porous
Product Components
Resin (Part A) + Activator (Part B)
Typical Installations
Suitable for exterior wall coatings to seal against the growth of moss and other plant-life
Re-coat/Foot-traffic Time (at 20°C)
6 Hours
Drying Time (at 20°C)
12-24 Hours
Pot Life
The Pot Life Of This Product Is 30 Minutes
Application Tools
Roller Sleeve and Frame, Brushes

Specific References



Weatherguard Paint Regular TDS

Download (472.96KB)

Colour Chart

Download (129.88KB)

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