my house is made out of the masonry block. I've read few posts on how to stucco my walls and all of them either tell me to pressure wash the paint off or use the mesh before I apply the stucco. Home Depot representative told me that there is a liquid that I could apply directly on the paint with the paint roller and this should be enough unless I have any wooden surfaces. If I do I would have to use the mesh. please let me know if any of you ever heard about this liquid?