Hi my best friend and I are getting our first rats, and are going to make a cage with c&c grids covered in hardware mesh since I got a sweet deal for over 40 of them for 15$. However, the coated hardware mesh seems very hard to find and very expensive in Canada for some reason, so I'm looking at buying galvanized and just painting it since you can get big rolls of it for not that much. I've searched on here and on another rat forum for a rat safe paint to paint with, and I've seen Rustoleum suggested with a 4 week cure time. But which Rustoleum??? There's so many kinds, and would spray paint vs roller be the nicest look on the wire?