plaster mesh

I’ve just had my porch plastered, finish was great until the rain has started to get in through old rendering and is now leaking down between the plaster and brick in my porch. Now it seems as though the plaster is wearing away, (not sure if that’s possible?) but this thread looking thing has...

Hi guys, carpenter here :cachetada: trying to do abit of plastering to save afew quid. SO i've been told by three different plasterers that i need to use a plastic mesh on my walls outside.. (front of house) Its an old farmhouse in spain thats mainly clay and rock built, it was plastered...