Oils, Acrylics

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Winsor & Newton Liquin Fine Detail
Starting at: £9.85
From the Winsor & Newton website: The most fluid of the Liquin family of products, this quick drying, gloss medium is ideal for fine details, glazing and blending, or to produce a smooth surface picture. Speeds drying (touch dry in 1-6 days depending on colour and film thickness).Resists yellowing. Not suitable as a varnish or final coat.
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Winsor & Newton Liquin Light Gel
Starting at: £9.85
From the Winsor & Newton website: This quick drying gloss medium offers a slight gel that brushes out smoothly and is ideal for artists looking for a non-drip effect when mixed with colour. Speeds drying (touch dry in 1-6 days depending on colour and film thickness). Ideal for glazing. Resists yellowing. Not suitable as a varnish or final coat. Learn More -
Daler-Rowney Alkyd Flow Oil Medium
Starting at: £9.50
Slightly thinner than Alkyd Gel, Daler Rowney Alkyd Flow Medium increases the transparency and flow of oil colour, allowing paint to be brushed out more smoothly. Reduces drying time. Learn More -
Liquid Glass Mediums
Starting at: £32.00
Renaissance Materials by Dr. David Cranswick.
A thick glazing medium of the 'Old Masters'. Liquid Glass Mediums facilitate building up layers of transparent glaze. Gloss or Satin. Contains: Damar resin, linseed oil and beeswax (for Satin medium only)
Avoid applying a final varnish. The medium can be used as a varnish.
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Michael Harding Oil Paint Medium PM1
Starting at: £9.95
PM1 is a basic paint medium, designed to increase the flow of your oil paints and the gloss and transparency of your paint layers, adding to the depth and beauty of the your pigment colour. The inclusion of linseed stand oil in the recipe of this oil based medium prevents the “yellowing” of your paint film.
Recommendation: Add 10-20% to your oil colour as you require.
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Roberson White Siccative
Starting at: £8.50
A strontium-based siccative, milder than cobalt driers. Add sparingly to oil colours to accelerate drying, particularly recommended for pale colours. Learn More -
Schmincke Print Medium Black 120 ml
£21.40For relief and intaglio printmaking with black oil paints. Learn More -
Schmincke Terpin
£9.80For thinning oil colours and cleaning painting equipment. Mixture of solvents for painting in oil. Nearly odourless. Learn More -
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Roberson Canada Balsam Medium
Starting at: £43.90
A high quality painting medium which will produce a deep glow, made from Canada Balsam and Turpentine. Especially effective with transparent oil colours, it is recommended as the medium of choice in the final stages of an oil painting. Learn More -
Michael Harding Miracle Medium
Starting at: £12.00
MM0 Miracle Medium is a solvent-free, odourless, vegan, and plant-based Medium that serves as an alternative to traditional turpentine. This medium offers artists a natural and sustainable option for thinning oil paints, cleaning brushes, and glazing (see our MM2 Quick Dry Dammar Varnish Miracle Medium) without the use of harsh chemicals or toxic fumes. CAN EXTEND DRYING TIME. ADD 5-10% TO OIL COLOUR AS NEEDED. Oil paint artists use MM0 Miracle Medium in several ways: Artists may dip their brush in MM0 Miracle Medium before applying it to the paint to achieve the desired consistency. Clean brushes: MM0 Miracle Medium can be used to clean oil paint brushes. After painting, artists may rinse their brushes in MM0 Miracle Medium to remove excess paint and then wash the brushes with soap and water – Use as a painting medium to mix with oil paints, enhancing flow and transparency – Clean brushes by dipping them in the medium and wiping them clean. – Dilute or thin oil paints without the use of traditional solvents. – CAN EXTEND DRYING TIME. ADD 5-10% TO OIL COLOUR AS NEEDED. – Available in 100ml, 250ml and 1 Litre. Learn More -
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Roberson Maroger Medium
Starting at: £19.80
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 1810 Medium
Starting at: £35.60
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 Glaze Medium
Starting at: £10.00
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: £10.30
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 Impasto Medium
Starting at: £18.40
Roberson Impasto medium is a crack-resistant medium for impasto effects. It retains palette knife and brush strokes, giving the paint sharp, defined edges. It remains thick and doubles paint easily, drying to a matte finish. To retain colour strength, mix one part medium to one part oil colour.
Contains: Stand Oil, Damar Resin, Turpentine, Bleached Beeswax.
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Roberson Florentine Medium
Starting at: £12.20
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: £7.80
A cobalt drier in white spirit, to be added sparingly to oil colours to accelerate drying. Learn More -
Lefranc Vibert Medium
Starting at: £9.10
LeFranc Bourgeois are a paint manufacturer with a long history of supplying to artists since their beginnings in 1720.
From their website: The slow-drying J.G. Vibert painting medium holds brush marks, creates a painterly satin film and prevents any sinking. It creates a uniform top film and enables artists to rework old colours for long periods of time.
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Lefranc Flemish Glazing Medium
Starting at: £9.10
Lefranc Bourgeois are a paint manufacturer with a long history of supplying to artists since their beginnings in 1720.
From their website: The Flemish glazing medium enables artists to create glossy amber finishes in the style of the Flemish masters. It creates a transparent look. It also greatly enhances the brilliance of the oil. After half a day’s work, the colours can be layered over each other.
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Lefranc Harlem Duroziez Drying Medium
Starting at: £9.10
Lefranc Bourgeois are a paint manufacturer with a long history of supplying to artists since their beginnings in 1720.
From their website: The Harlem Duroziez drying medium increases the brilliance and transparency of glazes. It enables the build-up of layers over the course of half a day thanks to the rapid drying effect of thin layers. It is completely dry within three days.
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Cranfield (Spectrum) Spectragel Medium
Starting at: £16.50
From the Cranfield website:
This is a thixotropic alkyd medium designed to mix with oil colours, retaining the body of the paint.
Spectragel is a gloss medium and is quick drying. It is a clear medium based on a synthetic resin that improves the weather resistance of oil colours; ideal for glazing and extending colours while retaining gloss and structure of paint.
Matt Spectragel is a quick drying, clear, weather-resistant medium based on synthetic resin. Ideal for extending colours, Matt Spectragel Medium will retain structure and dry to a matt finish.
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Cranfield (Spectrum) Spectraflow Medium
Starting at: £16.96
From the Cranfield website:
This free flowing, slightly thixotropic medium is alkyd based and will not increase gloss when added to oil colours. It is quick drying.
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Cranfield (Spectrum) Linseed Oil Paste
Starting at: £24.65
Call to Order
From the Cranfield website:
An almost transparent painting medium based on refined linseed oil and alumina. It is similar in consistency to Studio Oil Colours in tubes. It does not promote quick drying and may be used to extend oil colours. It can be used in large ratios where the desired effect is to increase yellowing and darkening of pale colours. It will not increase gloss.
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Winsor & Newton Art Painting Medium
Starting at: £9.70
From the Winsor & Newton website: A slow drying, gloss medium which is ideal for fine detail work, glazing and smoothly blended areas with no brush marks. Reduces consistency and improves flow. Suitable for oiling out and enriching dull patches. Resistant to yellowing.
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Winsor & Newton Sansodor
Starting at: £7.30
Sansodor is a low-odour solvent which can be used as an alternative to turpentine. It evaporates slowly, increasing the blending time of oil paints, and can be used to clean brushes. Learn More -
Cornelissen Canada Balsam
Starting at: £40.70
Canada Balsam is an oleoresin, meaning that it is a mixture of essential oils and resin. It comes from the fir tree Abies balsamea, native to Canada and the eastern states of North America. It is notable for its pale colour, clarity and gloss, making it a useful ingredient in recipes for oil-painting mediums.
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Winsor & Newton Brush Cleaner
Starting at: £5.10
From the Winsor & Newton website: A new addition to the Winsor & Newton range, this water-miscible solvent removes dried oil, alkyd acrylic colour from brushes. Soak in the cleaner overnight scrub if necessary. Cleanable with water.
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Roberson Studio Safe Solvent
Starting at: £11.30
A highly efficient and safer solvent for oil paint. Studio Safe is non-aromatic and non-flammable and has a pleasant orange smell. Use for brush cleaning and the thinning of paint and as an alternative to traditional turpentine and white spirit.
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