BAL apd, how long can you leave

[Hotwire]

Just coming to the end of my bathroom refurb and although i was going to get a tiler in im sorely tempted to do the tiling myself, as was my original plan. My question about BAL-apd is ive prepared the walls 2 of them plasterboard with a skim of plaster and if i use BAL apd as the primer is there a time limit after i have applied it till i tile. I dont mean time to let it dry/soak in before tiling, i mean could i put it on say tomorrow and not tile for three weeks or more say.

 

[Softus]

Maybe I don't understand, but why on earth have you skimmed the walls if you're going to tile them?

Anyway, I generally start work on a wall between 1 and 4 hours after priming. The BAL instructions will tell exactly the minimum and recommended curing times.

 

[Hotwire]

Let me explain, one wall has just been built (stud wall) and has been left unskimmed, the other walls are original walls and they have a skim of plaster on them. There are 3 original walls, one is traditional construction (brick and breeze block) and has a skim of plaster over what ever they spread on the breeze first. The other two walls a drywalls with a skim of plaster. These two walls are not standard wooden stud and plasterboard, i believe they were factory made and went under the name of paramount. My question was as stated if i put apd on say today is it ok to not tile for a few weeks. I rung bal tech and asked this question and they said yes the only problem could be dust accumulating on the walls.