Sounds like a stupid question, but I have some tapered edge 1/2inch plasterboard, one side like gray and one dark. The dark side says 'Plaster other side'. My problem is that I was using up a friends off cuts and I didn't realise this until I put a whole sheet up.
So, why does it say not to plaster the darker side? I spoke to a plasterer and he said it should be fine with a coat of PVA.
So, why does it say not to plaster the darker side? I spoke to a plasterer and he said it should be fine with a coat of PVA.