Is it possible to plaster with mortar B?

[SwiftD]

I will have a lot of Finja masonry mortar B leftover and I'm wondering if it can be used to plaster leca with this? It is not "Masonry and Plaster Mortar B" but "Masonry Mortar B."
Can you use A-mortar first, then Masonry Mortar B and finally Plaster and Masonry Mortar C on the outside?
How can it be done on the inside?
We are building a heated workshop building.

 

[Åsa Lund]

Check with Finja?

 

[useless]

I'm no expert, but here's what I've learned:
C-bruk is basically B-bruk with more lime. So if you mix in about 10% slaked lime into B-bruk, it should become roughly the same product as KC-bruk.

 

[Lindjoha]

Hi! How did it go? Facing the same question. Have lots of murbruk b left over and it would be nice to plaster with it in my workshop.

 

[SwiftD]

It went well, I bought lime and mixed. It turned out perfect.