Your collegue from Greece made a good summary how Fomapan 400 works. It's a pretty grainy film like the old type Tri-X. You can pronounce the grain (HC-110/Rodinal) or suppress a bit Xtol/Fomadon Excel W27 and all possibilities what is in between. In fact it's an iso 250 film.

Regards,

Robert

(Dutch Foma distributor)