Garmaine Staff asked 3 years ago

Recently I've renovated a bathroom in my house. I re-tiled the shower and there was extra cement on the wall after the bullnose was put in.

I wanted to cover the cement so I could just paint the wall up to the bullnose so it looks clean. I tried caulking it thinking that would work. It ended up looking like it melted when it was drying so I'm in the process of removing the half dried caulk.

Is there a better/easier way to cover this cement? It's about a half inch wide.

enter image description here