Search results for: 'roberson'

Roberson Improved Gold Body 15 ml

£11.50

Raising preparation for illumination. Yellow colour. Learn More

Roberson Refined Linseed Oil

Starting at: £13.30

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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Roberson Refined Ox Gall

Starting at: £8.50

Wetting agent. Improves flow of watercolours. Add a few drops to the water used to dilute paint. Learn More

Roberson Exhibition Varnish

Starting at: £8.10

Apply to touch dry paintings as a temporary exhibition varnish. After 6 months a final picture varnish can be applied with no need to remove Ketone resin/white spirit. Unable to send overseas. Learn More

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 Straw Hat Varnish

Starting at: £37.50

Varnish (Black Dark) Meths based quick drying stopping out varnish, two coats may be needed for a good acid resist. Learn More

Roberson Pure Gum Turpentine

Starting at: £14.00

Slightly less refined than rectified spirit of turpentine. Often preferred as constituent of painting mediums. Learn More

Roberson Glaze Medium

Starting at: £9.60

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 Copperplate Reducing Oil

Starting at: £24.00

Printing inks can be made by mixing powdered pigments with copperplate oil. Pour small quantity of oil into well of dry pigment and grind with glass muller untill smooth. Thin oil is then added until mixture has consistency of double cream. Thin, Medium or Thick. 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 White Spirit

Starting at: £7.50

Plastic container. Solvent distilled from crude petroleum oils. Used to thin colour and to clean brushes. Slower drying time than turpentine. Learn More

Roberson PVA

Starting at: £12.60

PVA mixes with pigments to make glossy acrylic colours or an easy colour wash for walls. Also suitable as an adhesive. Learn More

Roberson Matt Medium

Starting at: £13.50

Roberson's Matt Medium creates a dead-flat finish when mixed with oil colour. It aids the flow and increases the artist's control of oil paint, allowing for smooth application flat brush marks with low edges. It can be mixed with oil paint in any ratio. Learn More

Roberson Maroger Medium

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Starting at: £18.60

Roberson Maroger Medium can be mixed in equal parts with oil colours to give a lasting brilliance and workable consistency to paints. It prevents sinking when using a wet-in-wet techniques.

Contains: Damar Resin, Gum Arabic, Linseed Oil

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Roberson Prepared Rabbit Skin Glue

Starting at: £22.30

A ready made Rabbit Skin Glue size. Stand in warm water to liquefy. 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 Linseed Stand Oil

Starting at: £10.50

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.

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 Metallic Ink 250ml

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Starting at: £30.40

Roberson Metallic Ink 250ml Learn More

Roberson Artists' Oil Colour 120 ml

Starting at: £23.00

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

Zinc White and Titanium White only available in this intermediate size of 120ml

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Roberson Interlon Series 63 Round

Starting at: £5.60

Made with new improved brown interlocking tapered filaments, these brushes have an excellent shape retention and firm texture. Good spring. Gold colour ferrule with bottle green handle. Learn More

Roberson A81 Varnish

Starting at: £8.50

Roberson A81 Picture Varnish A reversible picture varnish suitable for both specialist conservation work and general picture varnish needs. Non-yellowing, dries to a gloss finish. Cleaning: Wash brushes in turpentine Learn More

Roberson Gilders Tips

Starting at: £11.80

Roberson Gilders Tips Learn More

Roberson Mastic Varnish Ordinary

Starting at: £24.40

Roberson Mastic Varnish Ordinary. Unable to send overseas. Learn More

Roberson Gum Ammoniac

Starting at: £14.00

Natural gum size made to a traditional recipe. Gum Ammoniac is useful for gilding in small areas and, more generally, in detailed gilding. Two applications are needed if gilding on absorbent paper. Raised areas can be developed by using several layers and allowing each layer to dry first. Gum Ammoniac can be reactivated by breathing on the gum surface. Gum Ammoniac comes to us from Asia and is increasingly hard to source. Learn More

Roberson Bronze Powders 200g

Starting at: £34.30

Roberson Bronze Powders 200g Learn More

Roberson Ormoline Medium

Starting at: £8.70

Mix with Roberson Standard Bronze Powders to create metallic paint. 25g powder will make 125ml of paint. Learn More

Roberson Satin Glaze Medium

Starting at: £9.80

Mix with tube oil colours or pigment to improve flow and translucency. For thin glazes, fine details and smooth brushwork. Learn More

Roberson Pocket Synthetic Travel Brush

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Starting at: £11.30

High quality synthetic hair with excellent pointing ability. Double section handle protects the brush head in transit and unscrews to form a comfortable handle. 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 Flogger

Starting at: £23.80

Roberson Flogger Long whippy bristles produce a wood-grain effect when struck against the glaze. It is usual to drag the glaze with the shorter haired Dragger Brush before flogging. Learn More

Search results for 'roberson'