grey pigments. black pigments can also be used to make greys. slate grey pigment, tin grey pigment, lime black pigment, indian black pigment, vine black pigment, rome black pigment, iron oxyde black pigment for paints and plasters.
Pigments are particles of fine material which have the function of modifying the colour of paints, coatings, mortars, lime or concrete, in which they are diffused.
There are natural pigments and synthetic pigments. According to each pigment we will have a more or less strong colouring power. The colour of the binder will also have an influence on the final shade.
the natural slate pigment is ground schist from the Ardennes. This pigment of a light light gray tint with very light water green reflections adapts well to plasters. It is a 100% natural pigment which is suitable for all binders except oil and flour paint, as it turns black on contact with fat.