Hi,

I am shortly going to be putting up some plaster board using dot'n'dab however the bricks are of the soft red variety common to old Victorian properties and was wondering how to seal them as in places they are powdery and brittle.

I have heard that a PVA / water mixture can be used but i'm not sure how reliable this information is. What can people recommend from experience? If PVA is acceptable, what ratio do you mix it?

Many thanks