Ferrophos is a refractory ferro-alloy developed for use in high performance specialty coatings. Its primary use is in zinc-rich coatings where it works with zinc dust to provide good corrosion resistance and weldability. Recent developments in formulation technology make Ferrophos pigment attractive for use in weldable coil coatings and conductive paints for EMI shielding.

Ferrophos® Pigments is owned by Glenn Springs Holdings, Inc., a subsidiary of Occidental Petroleum Corporation.