How to re-plaster an exterior wall?

[neo11]

Silicate paint is open and breathable. Base paint is not.
In other words, base paint does not allow moisture. But silicate allows moisture into the house.

 

[Rolle85]

Doesn't one want a wall to breathe? It's a split-level house from the 90s.

 

[neo11]

Yes on the inside of the house.
On the outside you want to keep out the moisture.

 

[Rolle85]

Okay, but should one prime beforehand?

 

[neo11]

You keep going on about your primning all the time, yeah prime all you want.
I haven't seen any product sheet for your primer, which primer do you use?
But that your only question is about primning, I can't understand.
Goodnight