OP
Thanks. On the big cabinets, I simply clean them, scuff the finish with a Scotchbrite pad or sandpaper, then clean with acetone and hit them with a roller and the semigloss exterior house paint. My reasoning is that they're already protected by the existing paint. I'm basically just putting on a cosmetic layer. And even in terms of cosmetics... it's a garage.
It's not how I'd paint a car.
These things are going to get scuffed up and dirty. The nice thing about such a low-standard finish is that it's easy to hit again with a roller when it starts looking bad.
That's the green. On the red ones, they're sprayed with Rustoleum. When cutting/welding/whatever leads to bare metal, I do a layer of self-etching primer.
It's not how I'd paint a car.
These things are going to get scuffed up and dirty. The nice thing about such a low-standard finish is that it's easy to hit again with a roller when it starts looking bad.
That's the green. On the red ones, they're sprayed with Rustoleum. When cutting/welding/whatever leads to bare metal, I do a layer of self-etching primer.

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