... water loss at high temperatures to become ferric oxide (iron red).Uses1, Iron oxide red pigments in the various types of precast ... exterior coatings, powder coatings, etc.; also be applied to oil-based paint, including also oxygen, alkyd, amino and other ... paint, furniture paint, electrophoresis paint and enamel. 3, Iron oxide red pigments for coloring plastics, such as thermosetting plastics and ...