Burnt Umber

Properties

Series 1
PBr7 (C.I 77491, C.I 77492) Iron & Manganese oxide
Inorganic | Natural
Semi transparent
Very quick drying time
Medium oil content
ASTM I”
2386,

Properties

Series 1
PB29 (C.I 77007) Sodium alumino sulpho silicate | PBk9 (C.I 77267) Calcined bone black | PY42 (C.I 77492) Iron hydroxide oxide
Inorganic
Semi opaque
Average drying time
Medium oil content
ASTM I