The new skim in the bedroom has been on for a week, and looks dry to me. SWMBO is telling me that it isn't dry as (and I quote) "when I flock water on the wall, it is absorbed and doesn't bead on teh surface"
Sounds like a load of old tosh to me, but she is insisted that this is what she was told by the plasterer.....
Can anyone clarify please.
TIA
SalesGuy