What is applied to outside of dome or structure to make the smooth finish?
I notice there is nothing under tutorials section, so if I purchase, how does one learn the basics ?
There are many different ways of finishing aircrete. My wife and I have been experimenting with lime based finishes, mostly tadalak for waterproofing a small in ground turtle pond. It seems to me that you can finish aircrete the same as concrete for the most part. I would research what concrete finish works well in your area and then test it on a small Slab.