Thompson Tds25L 2.5L Da mp Seal

Ok does the job

I hate having to use this stuff, but it works, so sometimes it's just gotta be done.A bit like trying to apply bitumen to an inside wall (which would be foolish).Very hard work, difficult to use, stinks to high heaven, ruins your brush, will make you swear, but it's like a tin full of (extremely well earned) magic if you've had water damage and need to redecorate.

Very strong smell. But so far so good. No damp patches have come through the new paint (2 months painted)

I have applied just one coat with a roller to old walls that appear damp These walls have never been damp before but we have had weeks of rain every day and I believe it has penetrated the old solid walls. I will now go over with emulsion and these walls are now sealed. The damp stain has gone and this should have formed a barrier so the decoration is not spoiled.

So far it appears to have worked. Easy to apply.

A very runny paint but others have also highlighted this. I used this for a ceiling and it was very hard work. Would recommend a roller if u want a good coverage and no dribbles. Overall was very happy with purchase.

Arrived quickly, well packaged and product as described. Have not yet used the product but it has worked well for me in the past.

Seems to do the job. Bit smelly. Needs a well ventilated room