I appreciate so much both of your replies, it gives me a little piece of mind in this project. Another question I have is that the man came to acid wash the tile and brick coping yesterday, now that it has dried, the taupe colored brick coping
looks discolored and spotty, almost like bleach was poured on it. Is this normal? I think the idea of a sealant sounds good but I don't want to seal spots in the brick. Do either of you have a brand of sealant in mind? And once again, you have no idea how much your input means to me, God Bless you. Lee Ann