EverbuildAquaseal Waterproof Tanking Membrane – Flexible – Waterproof – Easy To Apply – Internal And External – Blue – 5 Litre

Our prefab concrete garage was letting in masses of water under the walls round the perimeter. I mean, it literally ran through the garage like a stream. I tried silicon sealant, roof waterproofing acrylic, no good, gallons of water rushing in. I saw this at a great price, and decided to give it a try. I combined it with some plasterer mesh joint tape, as the gap was 2cm wide all around. I painted two coats over the mesh, and it dried rock hard, like plastic. I waited till we had a very heavy downpour, and I'm just shocked. One tiny leak, and that's only as it's coming in at the wall pillar, which I painted next.My garage is bone dry, I'm delighted. I intend to paint the roof next, as there are a few holes.I have no qualms about endorsing this excellent product. Highly recommended!Update: Thought I'd update this as we've had some intense heavy rain recently. Still no leaks whatsoever. I've painted over the aquaseal I used on the outside with masonry paint, and it's holding up so far. I'm pleased I still have lots left, as I'm upgrading my bathroom soon, and have every confidence I have the right product for the wetroom. So happy I found this stuff!

Excellent waterproof membrane, thick rubber paint, easy to spread and great coverage. Fantastic product for the price. Would definitely buy again

Easy application and good adhesive, cover my shower area well.

It is like paint. I dont think the brushes that is used for this can be cleaned tho so be aware of that. Also it smells a lot so make sure you put a mask or open a window.

grate product for shower cubicles

Did my utility room and bathroom floors and walls with this product and tape for edging/joins. Worked really well and can be applied quite thickly. Dried well left overnight and dehumidifier helped. Well worth the money. Used after floorboards in new house replaced due to rotting/leaking bath & washer, wanted to be sure this wouldnt happen again. Managed to get it on skin and in hair but easily removed, no irritation. Washes out of clothing if rinsed immediately. Great stuff.

I am doing this review 6 months after using it to give an accurate idea of the longevity of this product.I moved into a house which had small pools of water on the basement floor each time there was heavy rain. I tried a few other solutions first including just painting over it in damp paint which obviously didn't work. I then bought this stuff and although it doesn't go as far as I might like and the smell is rather strong until it's totally dry, it has 100% fixed my problem! 6 months down the line and lots of heavy rain and not a drop has come through. I can't recommended this stuff enough if you want a simpler option than messing about trying to fit a plastic membrane or something similar. I now have a fully functional utility room in my basement thanks to this product.

Waited for this to continue the bathroom. Product can cracked at the bottom and all leaking out into the bag