Painting over the Aquatic Fundamental black tank stands

[Dkmoo]

I'm getting one of those black aquatic fundamental stands like the below

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I want to paint it a different color but not sure the steps. Do I just paint over it or should I sand/prime first? Also should I coat it with something to make it saltwater resistant.

Never done it before so looking for advice to do it right.

 

[CoralB]

Not sure you want to sand as it might have a glued
Vinyl or contact paper over compress board . Your going to have to try painting with a latex paint in a inconspicuous spot to make sure it doesn’t lift or bubble up on you . If ok then yes use a water based primer then coat in a semi gloss . If it’s a painted finish then lightly sand , prime , and paint . Knowing what kind of material it’s coated with is prior is key . It hard from the pic to know what the original coating is . But I would definitely find out first . Then you can call a paint store for recommendations like sherwin Williams