Description
Golden Heavy Body Acrylic Ultramarine Blue
Ultramarine Blue is historically a very expensive ground lazurite pigment. Synthetic pigment has been used since the 1830’s making it one of the most popular and affordable blues. Yves Klein blue is mostly Ultramarine. *not recommended for outdoor use
Colour Details:
Pigment Classification : Synthetic Inorganic
Color Index Name : PB 29
Color Index Number : 77007
Chemical Description : Polysulfide of Sodium-Alumino-Silicate
Opacity/Transparency : 6
Lightfastness Rating : I
Permanency : Not for exterior use
Munsell Notation Listing : Hue 8.0 PB Value 2 Chroma 4.5
Gloss Average : 23.89
Viscosity Range : 23000- 27000 CPS
CIE L*a*b* Values : L*24.36 a*12.28 b*-25.74
Tint Strength : 79.94