Masonry Protection Cream 25Yr+ Protection Highly Effective Brick and Stone Walls
Easy to Apply, Dry Finish. Protects from Water Ingress.Breathable Waterproof Formula.





Climashield Masonry Protection Cream is a VOC free, water based, protective treatment brick waterproofer, specially formulated to create strong waterproofing properties on brickwork, masonry and render. The deeply penetrating Masonry Cream is a very effective damp proofer and brick sealer that forms a strong barrier against penetrating damp.
- Highly-effective brick waterproofer
- Dry, "Invisible" Finish
- Leaves Walls Breathable
- Coverage ratio: 5 m² per litre is recommended on standard brickwork
- Can be painted over with a specialist silicate-based masonry paint (such as Seciltek & Earthborn paints) once the Masonry Cream has sufficiently cured (7 days recommended).
- Can be used on softwood,such as pine. Its penetration is not as good as on Masonry but it does work as a water repellent. Not recommended for hardwood, such as oak, teak & mahogany.
- The substrate must be dry prior to application, otherwise this will present a barrier to the Masonry Cream soaking into the surface.
- Minimum application temperature: 10°C
- The waterproofing masonry sealer will last up to 25 years
- NOT suitable for use over K Rend or Monocouche render systems
In a storm dry walls are essential if you want to avoid water ingress and long term damp. The Masonry Protection Cream provides long lasting protection from water penetration and the spread of damp in masonry and brickwork by filling the porous voids within the substrate without blocking them. This allows the masonry to release trapped moisture and to 'breathe', preventing moisture build up. This effective brick waterproofer can last up to 25 years and help to prevent the spread of penetrating damp.
Unlike waterproof paints and waterproof coatings that are available in DIY stores our protective cream is far more effective and lasts much longer. It will also retain the original dry appearance of the substrate so it is ideally suited for application to brickwork, stonework and most forms of unprotected masonry.
This highly effective damp proofing system will also provide a highly effective additional barrier to flooding as part of any existing flood protection system.
Dry damp proof walls will also increase the thermal efficiency of a property. This can produce energy savings from an average of 6% to as much as 29%, if used in conjunction with other green deal systems.
CHEMICAL COMPOSITION:
Viscous masonry cream based on Advanced Silane/Siloxane chemistry.
COVERAGE:
For best results, one heavy application of ClimashieldTM Masonry Cream on standard brickwork at 5m² per litre is recommended. On dense, less absorbent brickwork or render, coverage of the brick waterproofer can be increased by up to 10m² per litre.
RECOMMENDATIONS:
The substrate must be dry prior to application, otherwise this will present a barrier to the Masonry Cream soaking into the surface. Minimum application temperature: 10°C. Store the product in a cool, dark place to prevent contamination by bacteria or fungal spores carried by air. Only open containers to remove the amount of product required and then close the lid once the product has been taken out. Once the containers have been opened, use up the complete contents as quickly as possible.
APPLICATION:
Can be applied by roller or paint brush. Due to its high viscosity, a simple, drip and run free application is possible. In general, only one heavy application is required. The cream will penetrate and absorb into the substrate within 30 minutes to several hours, depending on surface porosity. Once dry, the brickwork or masonry will be left with a dry/invisible finish.
HEALTH & SAFETY:
Technical data sheets and application information are available for viewing and/or download via the above links.
Q: Could this be used to seal bricks that will be a backsplash behind an oven, to prevent staining?
A: Although, the Masonry Protection Cream could be used on a splashback, it does not have strong stain resistance. You would be better using the Premium Concrete Sealer for this purpose.
Q: How long does it need to dry/soak in before it can be rained on?
A: It should be dry enough 6-8 hours after application for to be totally resistant to rainfall. The masonry cream should be fully cured after 24 hours.
Q: I have a large gable end wal of about 50m2 Part of it has been treated with Smartseal 5 years ago, but cannot be accurately identified by sight. I now want this wall completely treated with Smartseal. Can it be applied over the top of the old application? Thanks
A: If you are using the same product it should adhere. Best to apply a sample to a treated area to ensure everything soaks in correctly and doesn't start pooling from the bricks due to over application.
The masonry cream sealer was easy to apply using a masonry roller. The product dried completely clear and so no problems after application. Hopefully the product will do its job once the weather changes.
I love this sealer. It's like a yoghurt consistency which makes it very easy to put on. I used it on brick and stone on the walls of my garage which were always dusty making the garage dusty and everything I kept in it. I order 3 litres but didn't take into account my stone work that protrudes and has a much bigger surface area that brickwork, so I had to order another 3 litres, which thankfully came two days later to enable me to quite quickly finish the job. It is fabulous sealer and has completely stopped the dust in the garage. I am extremely pleased with the result and with SmartSeal. Thank you.
An excellent sealer. Water now beads on the surface of the brick. It dries clear so does not change the colour or appearance.