Yes thats what im going to use as well, but im thinking about painting a little on it too.
I know you can get colour oxides to mix in with the concrete but i feel i can control paint a bit better.
WEKA, im interested to know how long it took to clean it before it was fish safe and how you went about it?
Im still detailing it a bit better before i start covering it.
I always have to have things perfect and every time i look at it i find something else wrong with it
Im trying for as natural look as possible