Clear Coat Enamel on bare aluminum

Hi, I like the look of bare aluminum on my tin boat but am concerned about oxidation so my question is - If I prep the aluminum, can I just spray some clear coat enamel on it to protect it and will it hold up? Or am I better off just using a wax and doing that every four to six months? I saw a video on You Tube of a guy spraying on some Rustoleum clear coat enamel on a aluminum intake manifold for a boat to protect it, was wondering if anyone here has done anything similar?

Thanks -

My understanding is that it won't adhere well.

You might want to look into a product called Sharkhide https://www.sharkhide.com/index.html Some guys use it on here and have had good words to say about it!