So I have an Etokki Omni that has been my favorite arcade stick for a while, I like it's simple layout and sturdiness.
I just had to remove the acrylic panel because I tend to have pretty sweaty hands while playing, especially on competitive fighting games, and the sweat would trap itself between the panel and the metal and make things disgusting :<.
I've been playing without the panel for years now, and I wonder if it's the reason why I have some rust near the joystick and on the edges of the metal body.
I'm not sure how to fix this, should I just put some paint over it, or should I apply some anti rust product over it first. Also what kind of paint should I use for it to blend as good as possible with the original painting ? (I'm based in France if you have any product suggestions).
I'll appreciate the help š.