But I just wonder how well the second wet coat over a dry coat will adhere, Bill.
David has done a lot of hypertufa, so I'm sure he'll know; I just don't have that much experience with concrete.
If I ever get one of these done, I'm going to coat it with buttermilk and see if moss will grow on it. Cool, huh? I think somebody mentioned that earlier and it's been hanging out in my mind since.
