Our pr101 red iron oxide (red iron oxide) pigments offer a dull red shade that is opaque to visible light with moderate nir reflectance. ferro's pr101 pigments provide properties ideal for plastics, coatings, cement, concrete, glass and ceramic applications that include ease of dispersion with excellent dimensional stability, resulting in no warping or shrinkage. We are the official north american distributor for the shepherd color company, a us based manufacturer of high quality complex inorganic color pigments (cicp). cicpu2019s are among the most durable pigments for demanding applications such as high temperature plastics and coatings requiring long term weatherfastness. black. black 1i, c, p, constr High temperature resistant chilli red color pigment for glass product description inorganic pigment is heat resistant, strong coloring power, colorful and stable quality, mainly applied in enamel, glass, ceramics, plastics, painting, high grade ink, high-end art pigment, permanently color patch, far-infrared materials, powder coating areas, etc.