Polycell One Coat Damp Seal 2.5L

Good quality, paints on well, definately wear gloves and a dust mask! this stuff does not come off your hands easily! it can be over painted in four hours but I left it a whole day. No more damp patches visible!

Good stuff does the job very good Will buy again

Great product, used in a few patches over the home where there had been water staining (works very well on this) and some ongoing damp issues, this particular patch was the worst. I removed some of the damaged plaster and used a poly filla product and sanded down then applied the paint. So far the damp has not returned. There are other patches which have returned, however there is an issue with the external wall so will reapply once this issue has been resolved! Paint is very thick and hard to work with but it definitely does the job, and dries like an eggshell matte!

This one seal paint is absolutely fantastic! We kept getting patches of mould on the ceiling and wanted a better solution than just spraying mould spray. I put a coat on of this, then went over it with a second coat a few hours after the first had dried. It’s been about 5 weeks now easily and it’s not come back at all!It’s like paint mixed with glue so a smooth roller is needed (like for gloss). Also be super careful when using it, it marks whatever it touches so make sure to keep everything covered and have some thinners to hand. Also eye covering is an absolute must - I got a dried fleck of it stuck in my eye, luckily my eye went crackers and it self resolved - be careful with this stuff. Otherwise it dries quick and decent value for the size. It also does smell abit so good ventilation is needed I think or you’ll get abit of a headache. Would recommend to solve mould issues in the home everytime though.

Very good to seal the damp away. I highly recommend

Having almost sliced my hand trying to open the tin, I got into the paint. The lid is incredibly stuck on, using a coin they normally pop up this kept sharp raised edges around the lid.Ive read reviews that said its really runny.......mine was the opposite, the thickest stuff ive ever used in 30 years of having my own house to maintain and decorate. It was thick as heck, like thick PVA glue and it was really quite difficult to apply. No chance with a roller and hard going due to the thickness with a brush. Once on the wall, it didnt spread like normal paint at all. The smell wasnt too bad after a short while, left the room well ventilated. It looks like Im going to have to get another tin of something as its not covered very well in one coat at all. The brown marks left from where I removed some areas of mould has shown through again.Make sure you wear gloves, and sleeves and nothing that you wouldnt be sad to throw away - as the paint sticks like glue, to clothes, any material and skin.Disappointed that it doesnt "do what it says on the tin"...one coat hasnt covered the marks at all.

Very thick paint that does what it says on the tin.Yes it did have an odour, but not strong in my opinion.Recommended.

Only time will tell, but looks good.