Winsor & Newton : Professional Watercolor : 5ml : Cobalt Blue
SKU: WW5178
Price:
$9.59
Cobalt Blue is a clean blue pigment. It was discovered in 1802 by French chemist Louis Thénard as an alternative pigment to the expensive Lapis Lazuli blue pigment.
- High performance pigments ensure strength of colour and high permanence ratings
- Wide and balanced spectrum of colours in half pans, whole pans and in 5ml, 14ml and 37ml tubes
- Pigments are treated according to their individual nature and behaviour
- Single pigments have been used across the range to ensure excellent mixability
Warning: This product contains materials relating to California State Law Prop 65
Info
Series number: 4 Chemical description: Cobalt Aluminate Colour index name: PB 28 Colour index number: 77346 Permanence rating: AA ASTM lightfastness rating: I Transparency/Opacity: ST Granulating/Staining: G
The colours are chosen according to mass tone (colour from tube), undertone (bias of colour when in a thin film), colour strength, relative opacity and the character of the pigment in water colour, ie. granulating, staining or even wash. The resultant colour spectrum ensures the largest number of colours can be mixed from the range.
The colours are chosen according to mass tone (colour from tube), undertone (bias of colour when in a thin film), colour strength, relative opacity and the character of the pigment in water colour, ie. granulating, staining or even wash. The resultant colour spectrum ensures the largest number of colours can be mixed from the range.
The optimum brilliance of every colour in the Artists' Water Colour range is unparalleled by any other water colour. Remarkably, this brilliance is combined with high permanence.
Please note: due to trading agreements we are unable to supply this product outside of the EU. However, we don’t want to disappoint anyone, so please feel free to use code USA10 for 10% off your first order on any other brand.
Spec
| Product Code | WW5178 |
|---|---|
| To Use With | Watercolor |
| Quality | Excellent |
| Size | 5 ml |
| Country of Manufacture | France |
| Barcode | 884955087145 |
| Colour Name | Cobalt Blue |
| Pigment Index | PB28 |
| Transparency | Semi-Transparent |
| Colour Lightfast | Excellent |
| Weight (kg) | 0.015000 |
| Hazardous Type | Prop 65, CL Seal |