Description
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
Pigment Classification : Inorganic
Color Index Name : PB 29
Color Index Number : 77007
Chemical Description : Polysulfide of Sodium – Alumino – Silicate
Opacity/Transparency : N/A
Lightfastness Rating : I
Permanency : Not for exterior use
Munsell Notation Listing : N/A
Gloss Average : N/A
Viscosity Range : 75-100 CPS
CIE L*a*b* Values : N/A
Tint Strength : N/A