Our alfresco ceiling is plasterboard, obviously not he best material for an outside ceiling.

Recently we had some concrete cut up and they scrubbed the ceiling with the aid of a hose resulting in all the paint flaking off.

I don't really want to use another ceiling paint as i want something more durable that can take a bit of damp would for example solar gaurd go on ok on plaster board?

Any advice gratefully received.


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