Excellent for dealing with water leak stains on ceilings. Easy to use, good, accurate directional spray makes it simple to target just the stained area. Dries in under ten minutes, so really bad stains needing a second coat can soon me added. Dries to a bright white, almost matching brilliant white emulsion paint, so that just one coat of emulsion paint completely hides the repair.
Verified purchase: Yes | Condition: New
Horrible coverage, manly dusty residue left behind everywhere.... used it on walls in garage and it created that much dust that it set off my indoor fire alarms!! Would not recommend or purchase again, ended up spending more money on a better product too cover stains
Verified purchase: Yes | Condition: New
Smells like car paint for a short while but once properly dried cover with acrylic undercoat and then paint with emulsion. On white ceilings make sure coats are dry each covering and repeat process on badly stained areas.
Verified purchase: Yes | Condition: New
Having just had our bedroom decorated a water stain appeared on the ceiling which turned out to be a leak from the roof. We put three coats of paint over the stain but it still remained until we were told we would have to use a stain block so purchased this item. A shake and a spray was all that was required so extremely easy to use and when it had dried and we painted over it the stain was gone.
Verified purchase: Yes | Condition: New
I purchased this stain blocker to cover dry water stains on a friends ceiling. I shook the can for about 5 minuets then sprayed the ceiling went back three days later to see if the blocker worked and it never stains were still showing so I painted the ceiling with white gloss paint and that worked. Don't waste your money on stain blocker spray buy a tin of gloss paint instead.
Verified purchase: Yes | Condition: New
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