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Thompsons One Coat Damp Seal White 750ml

Product Code: 38631

750ml. Only one coat required to permanently cover damp stains on interior walls and ceilings. Allows trapped moisture to escape but blocks stains. Decorate after 4 hours. White. Covers approx. 7m²/Ltr.

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Safety Data Sheet (COSHH)


4.3333 5 9

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Thompsons One Coat Damp Seal White 750ml 4.3 5 9 9
Thompsons Damp Seal Am pleased to say that this product truly does do what it says on the tin. And great value too. 13 Jan 2015
excellent Damp proof paint Excellent adhesion to plastered surface. Allows emulsion to be painted over it with excellent results. 6 Nov 2014
Does what it says I have used this in the bathroom and it worked perfectly, I have just used it again following water ingress into our extension and again it worked perfectly. Very thick and covers well with a brush 6 Jun 2014
Damp showing again A few coats applied to affected area and clear difference in finish compared to rest of wall. A few months later and the damp was showing again. 23 Dec 2013
  • 2015-03-27T14:36:14.044-05:00
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Brand Thompsons
Coating & Finishes Drying Time Dries in 4 Hours
Coating Finishing Volume 750 ml
Colour White
Pack Size 1
Parent Colour White
Product Type One Coat Damp Seal
Total Product Weight 1074 kg