Umbra fired, black-brown

Suitability:

Oil, acrylic, tempera, watercolours / gouache, lime / fresco, cement / tadelakt, ceramics, water glass

Colour index:

PBr 7 12713-03-0

Fastness to light:

Full tone: 8, medium: 8, diluted: 8 (1 is bad, 8 is best).
A high quality Umbra from Cyprus.
Umbra is a very manganese containing earth pigment made of brown iron stone.
For the calculation of the required pigments you can use the table, which you can find in the gallery pictures. The best way is to mix a color dough with the wetting agent and water. To read the instructions for mixing the coloured dough click here.