Rated 5 out of 5 by becci89 from does what it says brought this to cover the mould stains in my bathroom which has been a battle for 3 years to keep the mould away and it s amazing the walls were all painted a dark turquoise and it even covers the paint as well.
Paint to cover water stains on ceiling b q.
I ll probably have to go back and paint the ceiling so it all blends but this is 90 close.
You need to cover the stains with primer before painting and drywall primer won t do.
If you have a smooth ceiling roll the primer over the water stains using a paint roller with an extension and a inch nap roller cover then let the primer dry for two hours or as instructed.
I touched up a couple of misses and would probably expect to do a quick paint job if the high chair gets used for real.
No brushes to wash either.
Don t be shy with the tin it doesn t cover massive areas but it does cover up the dark patches perfectly.
I was pretty dubious tbh but a quick spray of the paint across the general area was all it needed it just disappeared.
Water stains are more common to be found on ceiling.
We had the same problem and bought a specialist cover up water marks spray can of paint from b q can t remember the name.
Polycell stain stop is a highly pigmented paint which permanently prevents stains reappearing through paint.
Rated 5 out of 5 by guido79 from job done i only had one small water stain.
Use shellac based stain blocking primer or an equivalent high solids latex primer.
This product worked extremely well to cover a water stain on drywall.
Once ceiling is dry lightly sand down affected area with 180 grade sandpaper removing any loose paint apply fine filler to any cracks in the plaster and lightly sand smooth apply an oil based stain block b q sell a ronseal which works and is value for money allow to dry apply 2 coats emulsion to whole ceiling.
Cover the floor with plastic and find a good pair of goggles drips are a fact of life when painting the ceiling.
It provides one coat coverage over water stains grease nicotine crayons rust and soot.
If your ceiling has a texture you ll find using an aerosol.
Suitable for use on plaster concrete stone masonry plasterboard and wood.
Zinsser cover stain white ceiling wall matt primer 0 4l b q for all your home and garden supplies and advice on all the latest diy trends.