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Pigments Gums & Resins

Pigments Gums & Resins

Cornelissen has specialised in the supply of artists’ pigments since 1855. We source, process and pack more than one hundred different colours from all over the world, selected for their specific properties and artists’ quality. In addition to our main range, we stock a collection of Early Colours, which includes relatively obscure pigments such as Lapis Lazuli, Rose Madder, and Genuine Ivory Black. We also supply a wide range of raw materials for different painting, gilding and printmaking processes, glass slabs and mullers for grinding, and a variety of glass storage containers.

Items 151 to 180 of 200 total

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  1. Gum Benzoin

    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
  2. Gum Copal Manila

    Gum Copal Manila

    Starting at: £6.00

    Gum Copal Manila is derived from the resin of a coniferous tree native to the Philippines. It is not to be confused with other copals, which are the product of fossilised plant materials. It can be dissolved in alcohol to make a spirit varnish, to be used as a substitute for shellac, or as a fixative for pastel and charcoal drawings. Please note, that when used as a fixative it may darken the colour of the image. Learn More
  3. Gum Damar

    Gum Damar

    Starting at: £10.00

    Damar is a pale, almost colourless tree resin, which is soluble in turpentine, but not in alcohol or mineral spirits. It can be used as a varnish or as a glossy painting medium in conjunction with vegetable oils, and is generally preferable to other resin-based varnishes, such as mastic varnish, as it retains its colourless appearance for a longer period of time. In encaustic painting, the inclusion of damar resin imparts toughness and gloss to the paint surface. Learn More
  4. Gum Mastic

    Gum Mastic

    Starting at: £20.30

    Call to Order

    Gum Mastic is a tree resin, which dissolves into a clear varnish with alcohol or turpentine, but not with mineral spirits. Mastic varnishes are more prone to blooming and darkening with age than damar-based varnishes, and painting mediums that contain gum mastic can deteriorate in unpredictable ways. For this reason, it is primarily used in restoration, rather than in the production of artwork. Learn More
  5. Gum Sandarac

    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
  6. Gum Tragacanth

    Gum Tragacanth

    Starting at: £20.00

    Call to Order

    Gum Tragacanth is a natural tree gum with pigment-binding properties. It can be used to make a very matte watercolour, but is most commonly used in the production of soft pastels.

    Please see the Formulas & Recipes section on our homepage for a recipe to make your own pastels using Gum Tragacanth (currently under construction). 

    Learn More
  7. Colophony

    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
  8. Powdered Rosin

    Powdered Rosin

    Starting at: £13.90

    Rosin is the powdered form of colophony, which is a by-product of the distillation of turpentine. Its primary application is to create tonal areas on metal plates as an aquatint resist. It is also an additive in etching grounds, where it gives a hard surface to the otherwise soft wax. Learn More
  9. Dragon's Blood Powder

    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.

    Learn More
  10. Dragon's Blood Pieces

    Dragon's Blood Pieces

    Starting at: £25.40

    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 powdered form.

    Learn More
  11. Button Shellac

    Button Shellac

    Starting at: £8.40

    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
  12. Clear Dewaxed Shellac

    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
  13. Lemon Shellac

    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
  14. Orange Shellac

    Orange Shellac

    Starting at: £8.00

    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
  15. London Pigment, London Red Brick

    London Pigment, London Red Brick

    £18.00

    Made from pulverised historic London bricks collected from the foreshore of the Thames near Tower Bridge and Wapping this deep red pigment is essentially a variety of red ochre. During the Victorian era, London Clay was dug up and fired on construction sites to produce the building materials for the city. Red brick pigment has a medium grain size and is opaque. ****Please note, these pigments are artisan made in small batches. Please email info@cornelissen.com for availability**** Learn More

  16. London Pigment, Mediaeval Inks Set, 2

    London Pigment, Mediaeval Inks Set, 2

    £35.00

    Call to Order

    Purple and Brown Madder Ink Orange Madder Ink Oak Gall Ink Learn More
  17. London Pigment, Epping Forest Yellow Ochre Pigment

    London Pigment, Epping Forest Yellow Ochre Pigment

    £18.00

    Call to Order

    This soft yellow ochre is sourced from near the ancient woodland of Epping Forest in North London. Given legal status by Henry ll as a Royal hunting ground for the Monarchy this forest has a rich cultural and geological history. This pigment is a fine particle size and is semi-opaque.

    Follow @londonpigment on Instagram for an insight into the stories behind the colours and how she makes them. 

    ****Please note, these pigments are artisan made in small batches. Please email info@cornelissen.com for availability**** Learn More

  18. London Pigment, Watercolour Paint Making Set

    London Pigment, Watercolour Paint Making Set

    £35.00

    Call to Order

    This watercolour paint making set includes a 30ml glass vial of gum Arabic crystals and another of Hampstead Orange, a pigment rich in iron oxide. A pamphlet detailing a a watercolour recipe and an introduction to London pigment is also included. The perfect gift for artists getting into making their own art materials or those interested in handmade British earth colours. The pigment itself has a fine to medium grain size and has been washed, levigated and ground to create a stable high quality artist’s pigment.

    Learn More
  19. London Pigment, Rotherhithe Orange Pigment

    London Pigment, Rotherhithe Orange Pigment

    £20.00

    Call to Order

    This unique colour is an intense orange oxide that is made from the decay of Victorian pipes mixing with the chalk bed of the infilled docks at Rotherhithe, in south east London. Rotherhithe has a long history as a port, with many shipyards from Elizabethan times until the early 20th century and with working docks until the 1970s, when they began to be infilled due to a decline in imports to Central London. With a fine particle size and transparent quality this pigment would be great for glazing techniques.

    Follow @londonpigment on Instagram for an insight into the stories behind the colours and how she makes them. 

    ****Please note, these pigments are artisan made in small batches. Please email info@cornelissen.com for availability**** Learn More
  20. London Pigment, Herefordshire Ochre Pigment

    London Pigment, Herefordshire Ochre Pigment

    £20.00

    This colour comes in a 20 ml glass vial with hand finished wax seal and label. ****Please note, these pigments are artisan made in small batches. Please email info@cornelissen.com for availability**** Learn More
  21. London Pigment, Mediaeval Inks Set, 1

    London Pigment, Mediaeval Inks Set, 1

    £35.00

    Call to Order

    Verdigris Ink Purple Madder and Lac Ink Purple Lac Ink Learn More
  22. London Pigment, Portuguese Green Earth Pigment

    London Pigment, Portuguese Green Earth Pigment

    £20.00

    This pigment comes in a 20 ml glass vial with hand finished wax seal and label. ****Please note, these pigments are artisan made in small batches. Please email info@cornelissen.com for availability**** Learn More
  23. Pearl Lustre Pigments 7g

    Pearl Lustre Pigments 7g

    Starting at: £4.70

    Pearl Lustre Pigments 7g. Colour swatch on the left indicates colour on a White Background and Colour on a Black Background on the right. Learn More
  24. Cornelissen Pearl Lustre Pigments 100g

    Cornelissen Pearl Lustre Pigments 100g

    Starting at: £12.90

    Pearl Lustre Pigments 100g. Colour swatch on the left indicates colour on a White Background and Colour on a Black Background on the right. Learn More
  25. Pearl Lustre Pigments 1 kg

    Pearl Lustre Pigments 1 kg

    Starting at: £94.00

    Call to Order

    Pearl Lustre Pigments 1 kg. Colour swatch on the left indicates colour on a White Background and Colour on a Black Background on the right. Learn More
  26. Plastic Paint Tubs

    Plastic Paint Tubs

    Starting at: £4.60

    Plastic Paint Tubs Learn More
  27. Reagent Jar

    Reagent Jar

    Starting at: £6.50

    Our clear reagent bottles are manufactured in the EU and are made of high quality soda lime glass. They have a solid base and good wall thickness. 

    Learn More
  28. Transparent Containers

    Transparent Containers

    Starting at: £1.20

    Rigid high quality boxes manufactured in clear Polystyrene. Medium and large sizes are ideal for storing loose nibs. Learn More
  29. Squat & Powder Jars

    Squat & Powder Jars

    Starting at: £0.75

    Squat and Powder Jars in glass and plastic. *Please note, our glass jars are fragile, although they are packed very carefully we cannot guarantee they will arrive safely. Cases of jars are stored offsite, please allow extra time for your order to be processed and dispatched. Learn More
  30. Empty Watercolour Pans

    Empty Watercolour Pans

    Starting at: £0.60

    Empty Watercolour Pans Learn More

Items 151 to 180 of 200 total

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