Galeria Acrylic - Fluid Retarder Additive Size:250ml Cobalt Green is a semi-transparent

Cobalt Green is a semi-transparent bright green colour with a strong blue undertone

Originally Madder was a lake pigment extracted from the Madder plant

It was introduced in the UK by Winsor & Newton in the mid-19th century

Ivory black is a stable all-round black colour with brown undertones and excellent tinting powers

Cadmium Yellow Medium Hue

Galeria Acrylic - Fluid Retarder Additive Size:250ml Cobalt Green is a semi-transparentFor extending the drying and working time of acrylic colours. Small amounts (a few drops) will allow for extended blending and manipulation. Fluid Retarder does not contain sufficient acrylic resin to act as additional binder and should be used only in the amount needed to achieve the desired effect.