| Hostaperm Blue A4R - Pigment Blue 15:1 | Clariant Plastics and Coatings (Pigments) | Hostaperm Blue A4R is a reddish blue pigment stable to aromatic solvents with the outstanding fastness properties of this group of pigments. In shade it is distinctly redder and slightly purer than Hostaperm Blue A2R. | Request Sample |
