Junk email just continues to get weirder. I got this one today —
Biogenous silica pellets and flakes for Ladle Insulation
We manufacture pellets and flakes made of biogenous silica.
These pellets are used in steel mills for insulation of hot metal in ladle, tundish and slab caster.
Please feel free to drop us a line for your requirements.
I netsearched a bit but sadly it looks like this is a fake product. It sounded wonderfully specialized.