Hope this helps.
Lime lite is a cement based light weight pre mixed plaster.( not lime)
Having a fairly small aggregate size , we put it through an M Tec 300 no problem at about 750 on the water. ( I guess it will go through a G4 ).
If building out heavy, at least 4 days plus between coats and at least 2 to 3mm thinner for each subsequent coat.