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Dulux Damp seal White Primer & undercoat, 750ml
- 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.
|Drying time||1 h|
|Litre capacity (ml)||750ml|
|Recoat time||24 hours|
NDoh - 2 months ago
I almost didn't buy this as the reviews weren't great but I am glad I did as it has worked perfectly for me. I have three problem areas in my home that despite using other products continue to get damp and grow life on them! I have used this and the areas are still clean, fresh and not alive :D Been three months so far which is great considering after a few weeks of other brands, the damp came through again
Does not work at all
Clmadd - 5 months ago
I bought this as I couldn't find any Zinsser BIN, I applied the paint and left it to dry for 9 hours, checked it before bed and it was bone dry only to wake up in the morning to find it had been dripping on my girlfriend all night. It has wrecked our bed, our sheets and pillows. We didnt have any problems at all and only wanted it to cover a stain on the ceiling. Now we have to sleep with a plastic bag glued to the ceiling to catch the paint.
Does the job..... very well.
supermac180 - 10 months ago
Bought to cover recurring damp patches that kept bleeding through new paint on a chimney breast. Applied 2 coats, each coat dries quickly, and it seems to have worked a treat. Recommended.
Sassy65 - 10 months ago
It covered the stain perfectly and enabled me to get a great finish