I currently have a wall that was plastered, which has all the plaster removed and is now down to the breeze brick. The wall is very dusty. I am now going to put plasterboard on it using gyproc drywall adheasive.
The question is should I Pva the wall before applying the adheasive, if so, what ratio (dilution) of Pva to water should I use.
The question is should I Pva the wall before applying the adheasive, if so, what ratio (dilution) of Pva to water should I use.