No Nonsense Stain Sealer White 400ml
Bleed through of water stain
Bought this to cover a water stain on the ceiling caused an upstairs radiator. Leak fixed but left brown stains on the ceiling; thought this would cover the stains before I repainted with emulsion.
Sprayed liberally over the area - two coats. Used the entire can. Left for several days to dry before repainting with emulsion. Before repainting, I could not see the stains. After the emulsion had dried, however, the stains reappeared. Not a dark as before but obviously there.
Waste of time and money. Looks like I'm back to using gloss paint.
3 Sep 2015
Spray stain block
This product has its limits. Ok on a ceiling stain from a bathroom leak, but not much good on a church stone wall. Stain bled through twice despite two cans and several coats.
29 Aug 2015
good stain blocker
covers really well but doesn't cover a great area per can. a lot cheaper and quicker than using a brush and stain blocking paint.
20 Jun 2015
Always use this after the plumbers have been in to cover leak stains. if your lucky you might get a match and avoid painting.
29 May 2015