the actual product kaocem, page-14

There are a plethora of other suppliers of metakaolin based concrete. In AUS Sydney Construction Materials is just one (see http://www.sydneyconstructionmaterials.com/mk_pozzolan.shtml).

The last comment is indeed accurate. Fly ash based concrete is a markedly inferior product (compared with metakaolin), and fly ash is in short supply.

So, I expect that KAOCEM is indeed a good product.

The issue is can MSC make any money, or if your more optimistic, survive until it does? Having been bitten by companies with great products that just don't translate to commercial success, and witnessed the unfolding history of MSC (even the most positive MSC enthusiast would have to admit that it simply hasn't delivered on it's promises), I would say don't risk your money.