I really have missed you, its been emotional!
IWI is Internal Wall Insulation. Basically they Insulate the inside walls of the house then put Plasterboard over the top then finish with Knauf Airless. Obviously a little more in depth than that. It is done on properties which can't have EWI done due to being listed, space or they don't want it etc.
The EZE 24 is very small and extremely lightweight. 46kg & 110v. One many can pick the machine up and put it in the car..
The Machine will spray Airless (you need the Airless Set-up) All materials for EWI, Top Coats, Base-coats, Adhesive. It will also spray Renders and Pre Bagged Sand and Cement.
We have a few guys also using it with the skim set-up spraying Multi Finish. I personally think the EZE sprays Multi better than other machines I have seen.