How are you addressing cracks?

[eaadams]

Another discussion beyond cracks is one of joints....

I read over some of the ardex moisture systems and for some joints they fill with a polyurea before system install, which I found interesting.

I guess a polyurea won't be as hard as an epoxy so it won't some day crack the slu on top and allow a moisture path through the system?

For active expansion joints it looks like they must be honored.