Damp in the walls is a real nuisance. It has stained our walls, made the emulsion paint flake off and lifted the mastic as well. I have used this damp seal in the past to repair the painted wall in our kitchen (the damp is coming through from next door). That was at least six years ago and there has been no recurrence of the problem. It really does work. I am so pleased and impressed with this product. It is inexpensive and makes the effort worthwhile .
Verified purchase: Yes | Condition: New
As an occasional DIYer and not a professional, after a recent revamp of one of the bedrooms I found I had a yellow stain on a bedroom ceiling, which after 2 white emulsion coats was still showing through. So on the advice of a friend I painted this Damp Seal on it. Perfect! No more staining after recoating with white emulsion. Remember to stir well before using and wear a mask when applying. I have plenty left for any future requirements and this will now be a permanent item in my decorating kit...wish I had known about this product years ago.
Verified purchase: Yes | Condition: New
Will not know how long this will cover damp has i have only covered a couple of weeks ago but was easy to apply .the paint was thinner than I expected so applied a few coats to cover stain
Verified purchase: Yes | Condition: New
Great value for tin size, easy to use
Verified purchase: Yes | Condition: New
This product is not only for stain block , it seals damp also, used in the garage & celler.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Stains
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Stains