i have a concrete block wall to paint in sandtex white. never been painted before and i know its going to sook the paint in like a sponge.
i was going to seal it in unibond pva then paint but if that was an inside plaster wall id expect it to peel right off? what do you recommend?
i was going to seal it in unibond pva then paint but if that was an inside plaster wall id expect it to peel right off? what do you recommend?