I finish of  parts with a layer of coating resin applied to a cured and sanded part. could i paint the part with a spray can ( car paint ?) then sand and coat with coating resin and get a good result?

if so do i need a specific type of paint.

I do not have a compressor etc.

thanks

ben

It should work by painting it and then coat it with a coating resin... but a good hint I can give you is test it out on a scrap-part before doing the real job.