Cool- dollar tree had some beauty shop spray bottles that worked great for scenic cement. (They had a colored bottle) If you get a fine enough spray out of that type you don’t neet wetting solution to do ballast- much easier. Jim
I was going to disagree with that statement, but I am having second thoughts. When I tore my first layout down, I found areas where the white glue I used to cement the balast only glued the very top layer.
That’s what people say happens if you don’t use enough wetting agent, but had I not torn the layout down, I would have never known, unless I had a plague of scale groundhogs.
I was a little sceptical at first too. I soak it real good until you can see the liquid at the top. A fairly thick layer of ballast beside homosote or deeper sections might be a different story. I use cork. Jim
As for the fine mist spray bottles, some one tipped me off on that 20 years ago. I think the idea is the spray is gentle enough that you don’t displace the ballast. Of course soak it well enough to get more than a crust at the top.