Does anyone else have rust forming around the nuts that hold down their stock spoiler?

If I remove the stock spoiler to fix/stop the rusting does anyone have any tips? I plan on using a metal brush and sand paper and then painting over the exposed metal with Rustoleum spray paint.

 

I dont but I have seen some in person and on this forum that has.

It looks like you got the right idea for the fix. except since the area may be small I would avoid using spray paint and just use some anti rust touch up paint.

When I installed my OEM spoiler I painted over the exposed metal with an anti-rust touchup paint after I drilled the holes then painted over it with VR touchup and so far so good.

Hope that helps