Search results for 'roberson'
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Roberson Cold Pressed Linseed Oil
Starting at: £7.50
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 Improved Gold Body 15 ml
£11.50Raising preparation for illumination. Yellow colour. Learn More -
Roberson Satin Picture Varnish
Starting at: £8.70
Ketone resin/standoil/white spirit. Nearly colourless liquid which dries to a clear non-yellowing, non-blooming. Unable to send overseas. Learn More -
Roberson Extra Fine Retouching Varnish
Starting at: £8.40
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 -
Roberson 1810 Medium
Starting at: £34.20
This is a traditional, high-oil "fat" painting medium, made using the highest quality materials. It will retain colour strength, is resistant to bleeding, has good flow release, is ideal for blending, and can be mixed with oil colours in any ratio. When dry, it creates an enamel-like surface.
Contains: Stand oil, Cold-pressed Linseed oil, Canada Balsam, Rectified Spirit of Turpentine, Beeswax, Driers.
Clean tools in white spirit. Do not use as a varnish, always mix with oil colour.
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Roberson Gloss Picture Varnish
Starting at: £8.70
B-67/stand oil/white spirit. Nearly colourless liquid which dries to a clear non-yellowing, non-blooming high gloss film. Unable to send overseas. Learn More -
Roberson Silverpoint Drawing Ground
Starting at: £13.50
A natural bone ash primer for paper and card for silverpoint drawing, tinted to a traditional off white or sanguine finish. Learn More -
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Polished Copper Plate 1 mm
Starting at: £16.90
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Polished Copper Plate, 1 mm thick. Learn More -
Studio Safe Gloss Picture Varnish
Starting at: £17.90
Studio Safe Gloss Picture Varnish. Dries to a gloss finish Learn More -
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Studio Safe Liquid Medium
Starting at: £17.10
Studio Safe Liquid Medium is a mix of Studio Safe Solvent and natural artists' oils. It is used to thin paint and increase gloss. This product is non-aromatic, non-flammable and has an orange scent. Learn More -
Studio Safe Retouching Damar Varnish
Starting at: £15.20
Studio Safe Retouching Damar Varnish. Use where dull or sunken areas of a painting need lifting. Learn More -
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Universal Lacquer
Starting at: £14.40
Use to protect metal & silver leaf, white gold, Ormoline paint & Robersons Liquid Metal range. Provides extra protection on exterior projects & high-wear areas. It dries crystal clear with a satin finish, and is non-yellowing. Learn More
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Cornelissen Larch Venice Turpentine
Starting at: £28.80
Venice Trupentine is a thick, resinous liquid extracted from the Larix decidua, a larch tree native to Austria. It can impart luminosity, brilliance and gloss when used in mediums and varnishes, and as such it was highly valued during the Golden Age of painting in Venice. It is a slow-drying balsam, which can be diluted with turpentine or placed in a bath of warm water to aid flow.
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Cornelissen Walnut Oil
Starting at: £8.20
The introduction of Walnut Oil as a pigment binder is contemporaneous with the emergence of Linseed Oil. Their drying properties have been appreciated since the Middle Ages, and throughout history there is evidence of both oils being used alongside each other within the same painting. In fact, until the sixteenth century, it is believed that Walnut Oil was the preferred binding medium among Italian artists. It is made from mature walnut kernals, offering a pale colour and brilliant gloss. For this reason, it is sometimes chosen as a binder for light colours, as it provides a stronger paint film than Poppy Oil, and faster drying times. However, a paint film made from Walnut Oil will tend to be brittle, so it is more suited to a rigid support rather than canvas.
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Cornelissen Lemon Oil
Starting at: £12.30
Lemon oil is an essential oil, primarily used for its scent. Learn More -
Roberson Bronze Powders 1 kg
Starting at: £134.20
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Roberson Standard Bronze Powders Learn More -
Roberson Refined Linseed Oil
Starting at: £13.30
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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.
Alkali Refined Linseed Oil has been treated to reduce its acidity, and is a useful ingredient in mediums and varnishes.
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