[QUOTE=Clive S;117646]
I treated it once with a PVC based sealer and water and this has cut this down. I will aim to treat it once more before moving on with the block work next week. This should also help ease my mind around bonding to the floor, I was more than a little concerned that it wouldn't bond correctly due to the dust but I'm told this is a commonly used solution to aid bonding.
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Looking good, I take you meant PVA or even better is SBR
I did yea, thanks I didn't even notice that error (edited) it must have been the autocorrect. I'll look up SBR before beginning as I'd like to treat it again if they are compatible with one another. Thanks for the heads up.