Siennas are one of the oldest pigments used by mankind. These natural Iron Oxides are known for their durability and are considered a permanent pigment. Burnt Siennas build on the lightfast and chemical resistance of…
Color Group: Red/Orange Color Index: Pigment Red 101:1 Pigment Type: Burnt Sienna Quality: Better Heat Stability: 315°C/600°F Manufacturing Type: Natural Iron Oxide