You cannot polish fully cured interior acrylic latex paint, it does not set up well enough to be polished. It is not designed for this and doing so can ruin your finish.
Because it hasn't fully 'cured' yet.
not fully cured
No, because the solvent must go through the surface to evaporate completely before the paint will be fully cured.
Yes, it can be treated, but not fully cured. Rehab and medication is necissary for the treatment of this disorder.
The paint was not fully cured when you used the shower. Now it will not dry until you stop using the shower for an extended time. Your option is to prime with a water based primer, allow to dry fully, coat with a eggshell or better coat, allow to dry fully, then recoat. Then allow to dry fully prior to using the shower.
Mixing clearcoat with paint, will ruin the paint.For enamel paints, make sure you use an enamel clearcoat. You should allow the paint to fully cure (at least a week) before attempting to apply the clearcoat. Never use a lacquer based clearcoat on an enamel based paint. It will ruin it.For lacquer based paint, you should only use a lacquer based clearcoat. The paint should be dry, but does not have to be fully cured, since the lacquer will wet the coat of paint below it anyway.
Sad pandas get cancer.
Nine times out of ten? Moisture under the surface of the paint. Unless the moisture problem is cured, the finest paint will "peel" over time.
If the paint you are going to coat is completely dried / and cured, and are of the same "sheen" exp. semi-gloss, you should have no problem with the finished job.
When it has fully cured , could be 3-4 days with some.
It will for a short while, but will separate when fully cured.