ClimaShield Masonry Protection Cream (15 Litre) from Smartseal - Brick Waterproofer & Sealer - 25 Year Protection from Penetrating Damp – Solvent Free, Safe & Easy to Apply- The Professionals Choice

Seems to work, not sure how long for. Hard work applying to granite with a brush; i'll buy something i can spray next time.

Used on a 1950s shuttered concrete house. Refurbed entire house during covid but had major issue with penetrating damp on gable and front as walls were solid concrete with no insulation or cavity. After researching this i bit the bullet. This winter not a trace of damp or condensation to be seen. Top class product.

I've ordered and used this before to waterproof the top of a wall and found it to be very good. I reordered recently, but found that when the container arrived, the lid was leaking and hence some of the contents had been lost. I left a review stating my dismay and was contacted the following day be the supplier who arranged for a new container to be delivered, the next day, which was a Saturday. The product does work very well and was backed up by superb customer service.

Superb product!I have used this in work where a cavity tray had failed on an old building, after years of struggling to cure the issue, this has worked wonders. I have also used it at home to cure a damp wall on an old stone built cottage.Russ

I used the 2 sample sizes on my brickwork next to my garden tap. It works well and any water just rolls off. I cannot wait to do the whole houise

This review is for using and applying the masonry cream. Waterproofing and sealing of the bricks has not been tested yet as the rain has not been driving into the gable end . The cream comes in a plastic tub. Inside the tub is a plastic bag secured with a cable tie, i carefully removed the cable tie and folded the edges of the bag around the tub. The cream is thinner than i thought and poured easily into a paint tray. It was easily applied to the brick wall using a deep pile roller and extension pole. Apply on a dry day with a temperature around 10 degrees C or higher You can see where it has been applied as you are using it and it dries clear. On my wall i covered around 20 square metres per tub. The roller, paint brush and tray cleaned easily after use.

Be advised on London stocks, this will darken the bricks. If you intend to use on stocks, look for a natural stop for covering the walls (End of wall) brick change etc so the colouring is less obvious.Apparently i need to rate the Sheerness, Thickness (its thick) and warmth of this product - stoopid feature asks.

Only applied last week , did have a bit or rain , all good so far . Ask me again in the spring . Easy to apply , make sure you do it on a dry , windy , sunny day ... for better results .