you can paint over latex paint with latex enamel.
Lacquer can cause the paint to bubble or crack due to the very hot solvent that is a part of lacquer. If you want a clear coat over paint, a better choice is spar varnish over oil base paint and arcylic urethane over latex.
Yes, enamel paint will go over flat paint.
Enamel paint is basically a type of oil based paint. It can be defined as a semi or high-gloss paint that levels out all by itself. You spread it evenly with a brush, and then the strokes vanish; it forms an enamel surface. It works superlatively on a distinctive primer that equalizes the surface.
yes
Why are you asking me 'cause I don't know!!!! hmmmmm. they should be, though.
yes
It is a semi-gloss texture enamel.
Yes, with enamel paints.
emulsion paint: paint in which the binder is dispersed in water. enamel paint: pigmented varnish, glossy coating
No, you can't.
Enamel paint.