Cheers all, the ceiling is just a plain white matt emulsion. Is the cover stain just white without any tint? If I could get away with just painting over the stain it would make life a lot easier.
It is plain white (at least the B-I-N is which is the Zinsser stain blocker I've used), it does match well with pure brilliant white paint but obviously won't if the paint has aged.
It's also nasty, smelly stuff - but it does its job really well.
Cheers all, the ceiling is just a plain white matt emulsion. Is the cover stain just white without any tint? If I could get away with just painting over the stain it would make life a lot easier.