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Breathable Brick Sealers

Rainfall can cause penetrating damp on naturally absorbent masonry walls. Our extensive range of brick sealers offer breathable surfaces on a wide variety of substrates, including brick, masonry, mortar and concrete.

Need to waterproof your limestone wall but can't find a compatible brick sealer? Look no further than Raincheck LS.

Protect your external masonry walls with Stormdry and Raincheck waterproofing breathable brick sealers.

Close-up of a brick that shows rain beading.
5 L stormdry waterproofing cream FEATURED
£129.99
    Paintable waterproofing cream for exterior brickwork, masonry, mortar and concrete. BBA approved to protect for 25 years. Clear finish.
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Raincheck Universal Water Seal 2 x 5 Litres cans and Pressure Sprayer
Options available
£42.99
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Stormdry 5 Litres and Stormdry Repointing Additive No 2
Options available
£149.99
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Stormdry Masonry Protection Cream 3 Litres and SoluGuard Multi-Surface Biocide 5 litres cans.
Options available
£109.99
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Raincheck ECO Water Seal 5L Can
£14.99
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A 5 litre can of Raincheck LS Masonry Water Repellent.
Options available
£46.99
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A 5 litre can of Raincheck Universal Water Seal
£25.00
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Raincheck Water Seal Masonry Water Repellent
Options available
£19.99
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Helpful Articles

A contractor applying Stormdry Masonry Protection Cream on a church window. Advice
Why Masonry is Vulnerable in Winter

Winter weather is potentially damaging for masonry walls. Read this article to find out why and how you can protect your home.

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A contractor with a trowel adds flood resistance to a brick wall. Application
Flood Resistance

The first thought that comes into most people’s minds is to take measures to prevent flood water from entering the property – e.g. flood doors, air-brick seals, waterproof coatings. This is known as “flood resistance” and is a practical flood protection measure for many properties. However, flood resistance cannot be relied on in all situations. For example, in some cases…

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