No, you can't.
yes
If you are painting a residence the chances are your enamel is a water borne acrylic enamel. Conversely, if you are referring to acrylic and enamel spray cans then the answer is yes you can spray one to another without any problems. Always be sure your paint is completely dry before applying successive coats.
Yes, you can.
Yes you can.
Acrylic, like enamel paint, can be matt, gloss, or satin finish. Please see the related link below.
This is the common car paint from the 1970s through the mid 1990s It is a development of earlier enamel paints and is still available for those who want it.
Flashing occurs when a surface has not been properly sealed, so a latex acrylic primer applied over the surface first will keep an eggshell enamel paint from flashing.
Enamel is a word used to describe a finish, not the formulation of a paint. It simply means a hard reflective surface. Many people mistakenly use the word enamel when referring to oil based paints. So. if you are asking if you can paint latex or acrylic paint over a latex or acrylic enamel the answer is yes, however, I strongly recommend you sand the old paint first to give the top coat "tooth". If you are asking about painting latex or acrylic over an oil based paint the answer is still yes, however you must first sand the old paint and apply a good quality primer to it. Check with a reputable paint retailer for the best brand in your area.
You can use acrylic paint on plastic provided you prepare the surface first. Before you begin painting you will have to prime it with paint that is suitable for plastic, such as an enamel paint. Once you have finished painting with the acrylic paint, the project will need a top coat.
Are not water based and waterborne two words for the same thing.
What is Acrylic Urethane? What makes it different from Acrylic enamel and Urethane or Polyurethane paint? How does it compare in terms of application and especially hardness to the other two types?
Acrylic Enamel is the easiest. You don't have to put clear on it. Just prime it, sand it, paint it.