It depends on the type of paint you use for each, some clear coats are acrylic which may not work with enamel (not sure about this, may be best to ask the guys at the store or search online). i used some spray paint, then used the wrong type of clearcoat and it just stayed tacky, never really dried.. absolute nightmare to get off aswell!
i would advise testing on a piece of metal/plastic you have lying around.
It depends on the type of paint you use for each, some clear coats are acrylic which may not work with enamel (not sure about this, may be best to ask the guys at the store or search online). i used some spray paint, then used the wrong type of clearcoat and it just stayed tacky, never really dried.. absolute nightmare to get off aswell!
i would advise testing on a piece of metal/plastic you have lying around.