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Dulux Damp seal White Primer & undercoat, 750ml

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Dulux Damp seal White Primer & undercoat, 750ml
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£13
£17.33 per L
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Product details

Product information

  • Water-based
  • Apply with a Brush or roller
  • Make sure the surface is clean, dry and free from loose particles or mould. Remove any wallpaper or loose paint. Fill holes or cracks with an appropriate Polycell product and sand down well. This is not a cure for damp, which should always be treated at source before applying, also not suitable for use against rising damp. Should not be used at ground level, where efflorescent salts are present or where condensation is a problem. Use a brush or roller, allow new plaster to dry for at least 1 to 2 weeks before using this product. Stir well, do not thin. Apply the product generously to damp but not saturated surfaces working well over the affected area while avoiding runs. Avoid splashing on polystyrene tiles or any plastic materials. Allow to dry fully before over coating overnight. Treated surfaces are now ready to decorate, drying of wall coverings especially viny coverings may be slower.

Features and benefits

Dulux Damp Seal covers damp or water stains on walls and ceilings whilst also preventing the stain from reappering. Available in a matt finish which can be easily overpainted in your perfect colour

  • Good coverage
  • Prevents the reappearance of stains
  • Long lasting finish

Health and safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Specifications

BrandDulux
ColourWhite
Coverage8m²
Drying time1 h
Litre capacity (ml)750ml
LocationInterior
Pack quantity1
RangeDamp seal
Recoat time24 hours
VOC levelMinimal
Product code5010212641361

Reviews

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3.77 / 5(9 reviews)

Go over

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Bevbob29 - 4 days ago

I purchased this product because I had a water stain after my roof leaked. I needed to go over it several times.

Don't bother, get the ronseal instead

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Wesleyb - 19 days ago

Had a large vase full of water fall over upstairs in the summer. Eventually below the room underneath had a small oval 20 inches by 15 inches brown damp stain appear on ceiling below, so bought this to cover before I painted, after 4 thick coats, everytine it dried the stain still remained. Totally useless! Ended up mixing up some PVA with normal Dulux once and painted, covered with first coat. As did the smaller stain we had in another room. This product is expensive and pointless, waste of time and money

Good paint

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Icebaby - 1 month ago

Does the job better than council still waiting for them will see how long it lasts and update review

Worked perfectly for us

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david1790 - 2 months ago

So far so good - been 3 months or so since using it - and seems to have worked

Only thing that works

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reb994 - 3 months ago

We had some penetrating damp on one wall which looked awful. After getting the cause fixed and left to dry several months I thoroughly sanded down the area and applied this and it covered straight away. The only strange thing is when I applied normal emulsion the next day the damp stain came through. I will have to go back over with this and just use this paint as the top coat.

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