PEN is the most fluid acrylic ink by Renesans. It can be used in airbrushes, dip pens, markers, brushes or even directly from the bottles. It dries waterproof and it can be mixed with different acrylic paints. It can also be diluted with water to get transparent, watercolour-like washes.
- handy 35 ml bottle
- fluid acrylic ink
- perfect for airbrush, dip pens, markers, and painting
- high pigment load
- mixable with other acrylic paints
- can also be applied straight from the bottle
Opacity and glazing properties
The opacity of a pigmented colour is not only depending on the thickness of the colour application but also on the kind and concentration of the pigment as well as on the kind binder in the colour. all colours have been submitted to the same testing method: satndardized application on black and white striped saturated base. this allows a classification with the following 4 symbols:
opaque 
Semi-opaque 
Semi-transparent 
transparent
Lightfastness
This describes the durability of a colour in daylight. A number of influencing factors play a role too, like intensity of sunlight, temperature, moisture, oxygen or gas content of the air.
8 - Excellent 7 - Very good 6 - Good
Color Index and Pigments names
The Color Index system is an international standard to denominate dyes and pigments. A combination of letters and numbers indicate the colour category. For example: PO 20, means Pigment Orange 20. Color Index names are: PW (Pigment White) / PY (Pigment Yellow) / PO (Pigment Orange) / PR (Pigment Red) / PV (Pigment Violet) / PB (Pigment Blue) / PG (Pigment Green) / PBr (Pigment Brown) / PBk (Pigment Black).