I don't necessarily care for the gray but just don't like the white. This plumbing project is for my old setup I'm going to get up and running. It sits on an 80/20 stand with no doors so I just want a more finished look. I prefer black really instead of the gray for this setup. I've seen schedule 40's I believe they call "furniture grade" online that come in several different colors but I'm not sure if I can purchase them without having to order them. If I had some left over black paint I'd just rattle can the fittings since I only need a few.Are you using them just because you like the gray look?