Yes, you can put polyurethane paint over eggshell in latex or eggshell in oil.
Yes, eggshell paint is good for doors.
No, because eggshell paint is intended only for indoor use, like kitchens or bathrooms. For exteriors, use paint with a satin finish.
You can, but don't need to use additional primer.
Two entirely different things. Acrylic is a type of water-based paint (usually latex/acrylic) and eggshell refers to the sheen (ie flat, satin, eggshell, semi-gloss, etc...). Also some people assume eggshell refers to a certain color, however with many paint companies, the term "eggshell" refers to the sheen texture (feels like an egg shell) and not the color of an egg (which, of course, depends entirely on the type of bird if came from). :)
Yes, you can put polyurethane paint over eggshell in latex or eggshell in oil.
Yes, eggshell paint is good for doors.
No, because eggshell paint is intended only for indoor use, like kitchens or bathrooms. For exteriors, use paint with a satin finish.
You can, but don't need to use additional primer.
no it isn't
I would recommed satin or eggshell. Satin and eggshell paint or both easy to wipe/clean and better to withstand multiple cleanings.
Red and Yellow to make orange (use more yellow than red). Than add some white.
Two entirely different things. Acrylic is a type of water-based paint (usually latex/acrylic) and eggshell refers to the sheen (ie flat, satin, eggshell, semi-gloss, etc...). Also some people assume eggshell refers to a certain color, however with many paint companies, the term "eggshell" refers to the sheen texture (feels like an egg shell) and not the color of an egg (which, of course, depends entirely on the type of bird if came from). :)
Yes, as long as the surface is free of dirt, wax and grease, and the eggshell and satin are both the same type, ie latex or oil, then you should have no trouble at all painting a satin sheen paint over an eggshell. Also, if the base is water based and the topcoat is oil, that will work fine too.
No, the particles are too large, use talc.
If you mix a flat and semi-gloss 1:1 you should end up with a paint in the eggshell range. Mix the same paints 1:3 and you should end up with a satin. Experiment with small amounts to get the desired gloss.
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.