Roberson
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Roberson Pigment Binding Medium
Starting at: £9.10
Add Pigment Binding medium to dry or aqueously dispersed pigment to create acrylic colour. Learn More -
Roberson Bushey Books
Starting at: £9.00
Roberson Bushey books are available in two landscape sizes (11.3 x 18 cm and 18 x 23 cm), each one of which has a perforated and a non perforated version. 60 sheets / 120 pages Thread Bound Fedrigoni Arena Natural White Paper 100gsm Acid Free. Alkaline buffered, archival quality. Learn More -
Roberson Artists' Oil Colour 40 ml
Starting at: £9.35
Unlike other commercially available oil paints, Roberson Artists' Oil Colours do not contain any fillers, extenders or stabilisers. Each paint consists solely of high-quality pigment that has been ground into cold pressed linseed oil, resulting in a highly pigmented paint. This strength of colour presents the possibility of greater economy of use and a less homogenised texture between each tube, instead allowing the unique qualities of each individual pigment to reveal themselves. By limiting our range to 59 shades, we dispense with colours that can be easily mixed, creating a focussed palette of intense, lightfast paints that offer limitless combinations.
Available in 40ml and 225ml tubes
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Roberson Gum Arabic
Starting at: £9.10
A high quality gum Arabic solution used for binding watercolours. Increases gloss and brilliance. Learn More -
Roberson Refined Ox Gall
Starting at: £8.30
Wetting agent. Improves flow of watercolours. Add a few drops to the water used to dilute paint. Learn More -
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Roberson White Spirit
Starting at: £7.10
Plastic container. Solvent distilled from crude petroleum oils. Used to thin colour and to clean brushes. Slower drying time than turpentine. Learn More -
Roberson Rhinds Stopping Out Varnish
Starting at: £8.40
Traditional strongly resistant SOV. Very dark and opaque finish. Appropriate for backing the plate as well as stopping out areas. Learn More -
Roberson Cold Pressed Linseed Oil
Starting at: £6.80
Linseed Oil is derived from flax seeds, and appears on our shelves in many guises: Cold Pressed, Refined, Stand Oil, and as a key ingredient in many mediums. It has been appreciated for its drying properties since the Medieval period, and has become the most popular oil used in painting today due to the strong, flexible and glossy film that it creates. Cold Pressed Linseed Oil is ideal for the grinding of pigment to make oil paints. The process of producing Cold Pressed Linseed Oil results in a lower yield, but the resultant oil is of a superior quality to oil that has been extracted by other methods, creating a paint film that is more resistant to embrittlement on aging. Its yellow colour is caused by the high concentration of linolenic acid, the presence of which provides durability to the paint film. The amount of oil that each pigment requires can vary enormously. Alizarin Crimson, for example, requires a high percentage of oil compared to most other colours. We would always recommend mulling the pigment and oil together thoroughly to create a "short" or buttery paste, with evenly dispersed, well-coated pigment particles. This process contributes to the strength and flexibility of the paint film, and prevents the inclusion of excess oil. Origin: USA Learn More -
Roberson Linseed Stand Oil
Starting at: £9.80
Linseed Oil is derived from flax seeds, and appears on our shelves in many guises: Cold Pressed, Refined, Stand Oil, and as a key ingredient in many mediums. It has been appreciated for its drying properties since the Medieval period, and has become the most popular oil used in painting today due to the strong, flexible and glossy film that it creates.
Stand Oil is paler and more viscous than other Linseed Oils, having been heated and kept at temperature to provoke a molecular change. It is not suitable for grinding colours, but it is a very versatile ingredient that can be thinned with turpentine to create a glazing medium or be included in a varnish. Stand Oil is notable for its ability to smooth out brush strokes to create an enamel-like surface.
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Roberson Poppy Oil
Starting at: £9.40
Poppy Oil is a slightly later addition to the artist's cabinet than Linseed Oil and Walnut Oil. It is generally used as a binder for pale colours, where the warmth of Linseed Oil is not desired. It provides a matte finish and dries very slowly, so we would not advise using it in conjunction with slow-drying pigments or in underpaintings. A paint film produced by Poppy Oil is weaker and softer than that created by Linseed Oil. This is because it contains a smaller percentage of linolenic acid than Linseed Oil; this substance imparts both strength and yellowness to an oil.
Although some of these properties can be perceived as drawbacks, paints made with Poppy Oil generally obtain a "short" or buttery texture without the addition of waxes or other additives, which can be an advantage for certain colours that produce poor consistencies in Linseed oil alone. Sometimes, the addition of a small quantity of Poppy Oil when grinding a tricky or "stringy" pigment in Cold Pressed Linseed Oil can introduce some of benefits of Poppy Oil, without transmitting its negative characteristics.
Paints made with Poppy Oil are particularly suited to "alla prima" working methods, where paint is applied spontaneously. When working in successive layers, Poppy Oil would only be appropriate for the final stages of a painting.
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Roberson Safflower Oil
Starting at: £6.80
Safflower Oil is light-coloured, making it suitable for grinding pale pigments. It is still sometimes used as a binder for commercially available paints, although due to its very slow drying time it is best reserved for the final layers of a painting. Compared to Linseed oil, Safflower Oil will give a matte finish.
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Roberson Satin Glaze Medium
Starting at: £9.10
Mix with tube oil colours or pigment to improve flow and translucency. For thin glazes, fine details and smooth brushwork. Learn More -
Roberson White Siccative
Starting at: £8.00
A strontium-based siccative, milder than cobalt driers. Add sparingly to oil colours to accelerate drying, particularly recommended for pale colours. Learn More -
Roberson Glaze Medium
Starting at: £8.50
Mix with tube oil colours or pigment to improve flow and translucency. For thin glazes, fine details and smooth brushwork.
Contains: Turpentine, Damar Resin, Stand Oil, Cobalt Dryers.
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Roberson Matt Glaze Medium
Starting at: £9.10
Mix with tube oils or pigment to improve flow and translucency, resulting in a satin finish. Contains silica driers. May darken if cap is left off bottle; if this happens, replace the lid and leave overnight to restore the colour with no lasting ill effects.
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Roberson Florentine Medium
Starting at: £9.80
When Roberson Florentine Medium is mixed with oil colour, it is possible to paint freely on textile fabrics, which will stand up to subsequent hand-washing with soap and water. It may also be used when painting with oils on unprepared paper. Learn More -
Roberson Cobalt Siccative
Starting at: £7.30
A cobalt drier in white spirit, to be added sparingly to oil colours to accelerate drying. Learn More -
Roberson Acrylic Craquelure
Starting at: £5.86
Roberson Acrylic Craquelure. This product has been discontinued and is only available while stocks last. Learn More -
Roberson Series 41B Hog Bristle Bright
Starting at: £5.10
Good quality Chinese white interlocking hog hair. Nickel-plated brass seamless ferrule. Maroon handle. Length approximately 300mm / 370mm depending on size. Learn More -
Roberson Series 42B Hog Bristle Flat
Starting at: £5.10
Good quality Chinese white interlocking hog hair. Nickel-plated brass seamless ferrule. Maroon handle. Length approximately 300mm / 370mm depending on size. Learn More -
Roberson Series 43B Hog Bristle Round
Starting at: £5.20
Good quality Chinese white interlocking hog hair. Nickel-plated brass seamless ferrule. Maroon handle. Length approximately 300mm / 370mm depending on size. Learn More -
Roberson Series 44B Hog Bristle Filbert
Starting at: £5.00
Good quality Chinese white interlocking hog hair. Nickel-plated brass seamless ferrule. Maroon handle. Length approximately 300mm / 370mm depending on size. Learn More -
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Roberson Liquid Metal 30ml
Starting at: £6.80
Roberson Liquid Metals have a rich deep colour, ideal for a wide range of applications including plaster, wood, paper & canvas. The Liquid Metal range does not tarnish and does not need to be varnished. All colours are intermixable and water wash up. Prices arranged by volume and series: Volume : Series 1 > Series 2 > Series 3 30ml : £6.80 > £7.80 > £11.60 250ml : £18.00 > £27.60 > £57.30 500ml : £31.80 > £49.30 > £103.90 1L : £58.40 > £89.50 > £194.20 5L : £238.80 > £347.90 > — Learn More -
Roberson Liquid Metal Acrylic Inks
Starting at: £6.70
Roberson extra fine Liquid Metal Inks for calligaphy and drawing. Apply with dip pen or brush, can be thinned with water if required and will not tarnish. Not suitable for fountain pens or technical drawing pens. Waterproof. Learn More -
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Roberson Extra Fine Retouching Varnish
Starting at: £7.30
Synthetic, Polaroid B67 retouching varnish made as an alternative to natural resin, Damar retouching varnish. superior non-yellowing characteristics. Less readily absorbed into painted surface and less susceptible sinking. Dries quickly to a breathable, uniform, gloss finish. Learn More