Stormdry MAX - Enhanced waterproofing, crack-bridging and anti-graffiti protection barrier for brick, masonry, concrete, stone, metal and painted surfaces

I live in a flood area and have been flooded in my property before. I've bought five drums so far, and have applied this across all brickwork to first floor level on my chalet-style house. It's made a big difference. One wall that was always cold in winter being exposed to prevailing west wind in shade is much warmer as the brickwork remains dry, and it's noticeable in the room that the ambient humidity has reduced.It's very easy to apply. I just used a normal six inch brush. Don't apply on a very hot day - I'd recommend applying after couple of days into a dry spell. Don't be concerned about the milky look whilst painting. It's dried clear as promised on my Hoathly Fleck bricks, which have a lot of cracks. You'll notice the way that rain beads on the surface and runs off. I've also bought the Stormdry Max product as an overcoat that I'll use on the lowest brick courses on and below the flood level. It's definitely doing what it's described to do, so the functionality of the product is apparent: the BRE certification gives assurance of durability. As this is an easy DIY project the product becomes very good value for money.Roger Bisby loves this stuff too (see YouTube). 'Nuff said?

Water had been coming into one of my chimneys for years. I'd tried fixing it many times witg different product. The chimney was sound but when the wind blew in a certain direction rain got in. I used this with its partner no more leaks. I write the nunerous storms since.Goes on easily and dries clear. I slapped it on with a large brush accepting that the brush was going in tge bin when finish.Worked great.

Went in easily, so far has proved to do the job!

I used this to fill cracks in rendering. It’s got good adhesion, it’s got good flexibility so that with changes in temperature it won’t crack. It’s waterproof and it’s easy to apply as it flows into the cracks and seals with a watertight seal

I used this in conjunction with Stormdry masonry cream. The back wall of my house now appears to be cured, rainwater just beads and runs off with no water dripping down through the internal door heads any more. This product is silicon based, so acts as a coating when dry.

Total nightmare.. I bought 3 of these and painted my old stock brick wall last summer to prevent frost getting into the cracks in the wall... the walls were very dry when I painted them as we’d had a brilliant summer.Now in March the storm dry is all peeling off and taking lumps of my wall with it.DO NOT USE!

must use in conjunction with Stormdry water proofer as a primer.Crack bridging needs to be used in conjunction with Storm Dry water proofer as a Primer 24 Hours before cracks are sealed

Following water egress last winter I had the entire western gable end of our house repointed and then applied StormDry Masonary Protection Cream as a base coat before applying this product. Rain now runs off like a ducks back. I started to apply the CB coat with a large masonary paint brush but found it quickly became gunked up and congeals the bristles together. A far better way is to use a good quality 'wool' roller. Coverage is improved and so is application, with the coating penetrating pits in the brickwork.