Help please with German lime system.

[Rigs]

I have a customer that is very keen on using types of powered bagged lime and lime systems I haven't heard of.

Has anyone used BaumitBayosan RK 70 N and BaumitBayosan KalkGatte?
If so what does it set like and rough idea on top coat setting times, will be over fibre board.

Many thanks

 

[Orangemachineman]

I've used baumit gear
The bags are bloody heavy at 35kg!!!

 

[Rigs]

Thank you Orangemachineman will enjoy watching the apprentice struggle with the bags.