I have built a lightweight concrete wall with multiplattan. Now it's about to be plastered. I'm a novice in this area. I want to choose a plaster that is easy to work with and can be applied thinly. I don't want to have several centimeter-thick layers of plaster.
I have heard that there are gypsum-based plasters for this purpose, but that they are naturally more fragile than cement-based ones. Since the wall will be behind a stove, I expect little to no wear on the wall.
Recommendations from someone who has plastered before?