Search results for 'varnishes'
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Winsor & Newton Liquin Original
Starting at: £8.05
From the Winsor & Newton website: This reliable favourite is a general purpose semi gloss medium which speeds drying, improves flow and reduces brush stroke retention. Halves the drying time of conventional oil colour (touch dry in 1-6 days depending on colour and film thickness). Resists yellowing. Not suitable as a varnish or final coat. Learn More -
da Vinci Series 5040 Cosmotop Varnish
Starting at: £13.60
Dark brown, extra strong synthetic hair with black polished handle, tin ferrule. Learn More -
Gum Sandarac
Starting at: £8.60
Gum Sandarac, derived from a coniferous tree, is available in powdered or lump form. It can be dissolved in alcohol to create a varnish that is suitable as an isolating layer in oil painting and as a traditional top coat for egg tempera. It forms a brittle layer, so is only suitable for use on a rigid support. Another application is as a surface preparation for calligraphy; the ground gum can be dusted across a piece of prepared vellum or paper to create a resist, which shrinks ink strokes slightly, making them appear finer, with crisp edges. Learn More -
Colophony
Starting at: £7.30
Colophony is a by-product of the distillation of turpentine. It is soluble in most solvents, but considered an adulterant in varnishes and paints, as it forms a weak surface that is prone to darkening and cracking. It is, however, a key ingredient in wax-based etching grounds, imparting hardness, and can be used in powdered form (rosin) to make aquatints. Learn More -
Daniel Smith Watercolour Ground Buff Titanium 4oz
£10.30Buff Titanium is great for value studies and provides a gorgeous, classic-looking surface for work in neutral grays, earthy reds, black and white. *Please note, this product is stored offsite. Please allow extra time for your order to be processed and dispatched. Learn More -
Charbonnel Liquid Siccative Varnish 75 ml
£11.60Charbonnel Etching Ground 75 ml Liquid Siccative Varnish. Beeswax, bitumen, ketone thinner. Liquid retouching ground which should be applied cold. Hard, with satin opaque finish. Learn More -
Maimeri Concentrated Mastic Varnish for Restoration 75 ml
£36.90Natural varnish of traditional use. Very flexible. Can be used in conjunction with restoration colours. (Natural mastic resin 40% and essence of Turpentine). Learn More -
Lascaux Fixative
Starting at: £17.90
Clear, lightfast with excellent ageing properties. Can also be used as picture varnish and protective lacquer for gilded surfaces. Unable to send overseas. Learn More -
Dragon's Blood Powder
Starting at: £28.10
Dragon's Blood is a natural, resin, mentioned by Pliny in his Natural History. It has a weak tinting strength, and its rich red-colour can be fugitive in direct sunlight. It is fully soluble in alcohol, and can be used to add a warm, transparent tone to spirit varnishes. Also available in lump form.
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Winsor & Newton Liquin Light Gel
Starting at: £8.05
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 -
Cornelissen Squirrel Flat Lacquer
Starting at: £15.00
Extra soft brush for varnishing or lacquering. Also useful for watercolour washes. Learn More -
Gum Benzoin
Starting at: £14.70
Gum Benzoin is used as a fixative, slowing the dispersion of essential oils and other materials into the air. Is occasionally called for in some old varnish recipes where it was employed primarily for its odour. Learn More -
Verdigris Deep Pigment
£18.00Made to a historical recipe, this Verdigris, unlike others available, has been doubly distilled and therefore more stable than basic Verdigris. This rich green is a translucent pigment with a fine grain.
Follow @londonpigment on Instagram for an insight into the stories behind the colours and how she makes them.
NOTE: many of these colours are made in extrmely limited batches so please email us at info@cornelissen.com for further infomation on what is currently availible.
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Clear Dewaxed Shellac
Starting at: £9.20
Shellac is a natural resin that is deposited by the female lac insect on the branches of trees in India and Thailand. It is soluble with alcohol, but not with mineral spirits or turpentine. It forms a tough yet flexible film, with many applications. It is suitable as a top coat for gilding when applied thinly, a sealant for porous surfaces, an isolating layer for tempera paintings, a base for pigmented inks, a protective layer for collograph plates, and a warm varnish for wooden floors and furniture. As it is prone to darkening with age, it is not recommended as a varnish for oils, and its solubility can reduce over time. There are various grades of shellac. When mixed with alcohol, it may initially form a cloudy mixture, due to traces of wax in the shellac, but this should become clear once it has dried. The highest grades of shellac are Clear Dewaxed Shellac, which has been de-coloured using the carbon filtering method, Lemon Shellac, and Orange Shellac, which are pale in colour. Button Shellac is less refined and therefore produces a reddish varnish. It was, in fact, widely used as a red dye before synthetic dyes became available. Learn More -
Omega Series 55 Oval Varnish
Starting at: £18.60
Classic oval hog hair brush for varnish or enamel work. Learn More -
Winsor & Newton Distilled Turpentine
Starting at: £6.05
From the Winsor & Newton website: A fast evaporating, highly refined essential oil with the strongest thinning and brush cleaning power of all Artists' grade solvents. Suitable for removing varnish (including Dammar Varnish).Keep tightly closed and away from light to prevent oxidation. Do not use if it has thickened. Learn More -
Cornelissen Larch Venice Turpentine
Starting at: £18.00
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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Charbonnel Ultraflex Liquid Ground
Starting at: £13.10
Judea bitumen, essence of turpentine, wax. Quick drying with transparent velvety finish. Apply cold with a supple brush. Learn More -
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Roberson Liquid Metal 250ml
Starting at: £17.00
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. Learn More -
Roberson Refined Linseed Oil
Starting at: £12.10
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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Lemon Shellac
Starting at: £8.20
Shellac is a natural resin that is deposited by the female lac insect on the branches of trees in India and Thailand. It is soluble with alcohol, but not with mineral spirits or turpentine. It forms a tough yet flexible film, with many applications. It is suitable as a top coat for gilding when applied thinly, a sealant for porous surfaces, an isolating layer for tempera paintings, a base for pigmented inks, a protective layer for collograph plates, and a warm varnish for wooden floors and furniture. As it is prone to darkening with age, it is not recommended as a varnish for oils, and its solubility can reduce over time. There are various grades of shellac. When mixed with alcohol, it may initially form a cloudy mixture, due to traces of wax in the shellac, but this should become clear once it has dried. The highest grades of shellac are Clear Dewaxed Shellac, which has been de-coloured using the carbon filtering method, Lemon Shellac, and Orange Shellac, which are pale in colour. Button Shellac is less refined and therefore produces a reddish varnish. It was, in fact, widely used as a red dye before synthetic dyes became available. Learn More -
Omega Series 1031 Spalter Varnish
Starting at: £17.40
Lily bristle brush for dragging or varnish walls and large surfaces. Learn More -
Zest-it Oil Painting Medium
Starting at: £6.90
Zest-It Oil Painting Medium improves the flow of oil paint and reduces brush strokes. It is suitable for wet-on-wet techniques, especially suitable for blending and glazing without using varnish. Learn More -
Asphaltum Powder
Starting at: £14.30
Used in etching grounds and stopping out varnishes. Can be used as a blackish brown colourant but when combined with oil causes wrinkling and cracking. Learn More -
Roberson Liquid Metal Colour Chart Hand Made
£10.00Roberson 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 inter-mixable. This is a double sided and hand painted colour chart of the full range. Learn More
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Roberson Straw Hat Varnish
Starting at: £32.20
Varnish (Black Dark) Meths based quick drying stopping out varnish, two coats may be needed for a good acid resist. Learn More -
Roberson Liquid Metal 500ml
Starting at: £30.00
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. Learn More -
Gamboge Pipe Pieces
Starting at: £22.00
Gamboge is a natural tree resin, available as a powder and in the solid "pipe" form. One of the unique features of Pipe Gamboge is that it does not require a binding agent to be used as a paint. Instead, colour can be lifted with a wet brush, as from a watercolour pan. It is highly transparent, fugitive to light, with a weak tinting strength. The powder can be dissolved in alcohol to colour resin-based varnishes.
Pipe Gamboge is available while stocks last. Larger quantities are available by request.
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Winsor & Newton Liquin Impasto
Starting at: £10.25
From the Winsor & Newton website: A quick drying, semi-gloss medium which thickens slowly and extends tube colour retaining crisp textures brush marks without any visible levelling. 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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