Cobalt Oxide Blue

About us


COBALT OXIDE (CoO.Al2O3) - CI PB 28 - 77346
Cobalt oxide blue is a highly stable pigment, like all oxides, which makes it a significant UV- resistant blue pigment.


  • Because of the high cost of cobalt oxide pigments, its uses are limited to those where UV stability and the compatibility with cement are strictly required.
  • High-quality cement products for use in the open air.