Product details

  • Thompsons One Coat Damp Seal is a high performance seal developed to form a breathable membrane that seals and permanently stops the reappearance of dampness.
  • Coverage is dependent on the kind of surface being painted and should be used as a guide only.
  • Colour: White.
  • For interior use: Yes.
  • For exterior use: No.
  • Suitable surfaces: Ideal for walls and ceilings stained by damp.
  • Coverage: 250ml covers 1.75 sq m.
  • Drying time: Allow 4 hours before painting or wallpapering over.
  • Time to recoat: 4 hours.
  • Coats recommended: 1.
  • Volume: 250ml.

Thompsons White One Coat Damp Seal - 250ml 135531

GBP £7.95
16 points
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Thompsons White One Coat Damp Seal - 250ml

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Free collection in store.
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Rated 4.6 out of 5 by 5 reviewers.
Rated 4 out of 5 by Good value The item was very thick and not easy to spread on unless you have a good brush. Apart from that it did the job and I would you use again. 06 March 2013
Rated 5 out of 5 by Great Product I purchased this expecting it not to work but it did the job very well. There has been alot of rain lately and the damp has not shown through. I would recommend this product. 01 February 2012
Rated 5 out of 5 by Great! Product does what it says on the tin, could be a little cheaper but it really does work 04 December 2011
Rated 5 out of 5 by Good We used on damp patch on ceiling caused by water leak in room above. Product worked well, reduced the appearance of the stain. When painted over the stain did not reappear, just the job. 01 December 2010
Rated 4 out of 5 by Coverage and durability excellent 09 August 2010
  • 2016-10-27 T06:38:55.896-05:00
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