Due to proprietary considerations and a pack of GERN corporate lawyers,


I'm unable to answer your question in detail. However, as you can see from the ad posted with this thread, GERN Brand Flux is used in many products that we use everyday. It's also used in glassmaking, brickmaking, steelmaking, why, almost any kind of "making" that you could think of, and as a finishing agent for paper, textiles, and many plastics. It's invaluable as a binding agent in many processed foodstuffs (did you never wonder why your Twinkie doesn't fall apart?) and as an additive in livestock feed, gasoline, and most synthetics. Of course, as you can tell from this list, it's also an excellent fertilizer.
A GERN facility, even a small warehouse, can make an excellent addition to any layout, simply because GERN Brand Flux is used everywhere, generating enormous amounts of traffic for any layout. Even if you don't want to create any GERN rolling stock, any of the many fine GERN products can be moved in any suitable tankcar, boxcar, or covered hopper.
Just remember, you don't really need to know what flux is: all you need to know is that "If It's GERN, It's GOOD"! :-D:-D
Wayne