I've tried to search to see if this have been covered in an older thread but haven't found a definitive answer.

It seems Johnsons doesn't sell this product on the Scandinavian market, at least not as far as I can tell from their reasonably hopeless webside.

So I wonder if anyone know if it's either sold under yet another wholly different brand name I'm not aware of, or if there are a similar product (produced by others) on the Scandinavian market?

If I am not mistaken then the famous "future" is no more. The producer stopped making it.

By the way, according to the helpdesk of Johnston (the producer) none of their other products (KLIR, KLEAR ...) has or has ever had the same composition as Future. However, plenty of modellers are claiming that those other liquids have exactly the same effect on a model.

It seems that Humbrol hs recently brought a product on the market very similar to Future but I haven't tried it as I have still 2+ bottles of 750 ml of the real future in stock.