Rated 4.9 out of 5 by 8
Rated 5 out of 5 by John Excellent
It definately dose the job and with a lovely finished smooth result. With a roller it's easy to apply and will use it again.
16 June 2016
Rated 5 out of 5 by Esssb Amazing
Was soo happy with the way this worked!. Had really bad damp on the window side of my room, but this covered it well and in one coat. Theres also no sign of the damp returning which is what i wanted!.
07 January 2016
Rated 5 out of 5 by kazy Excellent product
Thompson damp seal is a excellent product, I've had a problem with a damp wall & this seems to have cured it, it's quite thick but easy to apply & being a one coat it goes a long way, I have tried different damp seals in the past but this is definitely the best.
14 November 2014
Rated 5 out of 5 by Ron Seal Seals, er, damp
Had some damp and this sealed it. Wow. I'm sure they could make some sort of ad campaign around this.
06 March 2013
Rated 5 out of 5 by Robbie As on the Tin.
It just does what it says on the tin. My damp has gone!
16 May 2012
Rated 4 out of 5 by Glassgirl Very effective
I used this in a cold cupboard against an outside wall and it worked a treat. It is not the easiest paint to apply but I really only needed one coat .There is no sign of any dark or mottled patches coming through. I would definitely recommend it.
17 November 2011
Rated 5 out of 5 by Jay Excellent product
Very happy with this product. It covers all damp stains and stops them coming back. The only thing is that its very heavy/ thick to paint with, so used a good quality paint brush.
11 December 2010
Rated 5 out of 5 by Chuks A true knight in shining armour for the Job!
The thompsons One Coat Damp Seal lived up to its name. Just with one coat I was able to subdue the damp stains that prooved so difficult to shift with other products. The stains are gone and no recurrence! Thanks to this amazing Knight in shining armour!
08 September 2010