Our Stain Block Damp Seal is tough on damp. It’ll permanently seal and remove damp stains and is overpaintable in just 4 hours.
Stain Block Damp Seal
Seals & Covers Stains
Micro-porous formula allows trapped moisture to escape
Apply directly onto damp surfaces
Suitable for use on:
all interior walls & ceilings
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Drying Time
2 hours
for 1st coat to dry, the 2nd coat or top coat can be applied after 4 hours
Coverage
5m2 / litre
Sizes
Colours
Coverage
5m2 / litre
Sizes
Colours
Its important to make sure the cause of damp has been sorted before painting, otherwise it'll just come back.
Open doors & windows to make sure the room is well ventilated.
Remove any wallpaper and get rid of flaking paint with a damp cloth. Fill any cracks or holes, if needed.
You can apply this onto damp surfaces, just make sure they're not dripping wet.
Give the tin a really good stir. Apply with a brush or roller, whichever you prefer. Apply the paint over the affected area, plus about 30cm around it.
Wait 4 hours before applying a second coat.
Clean your equipment with white spirit.