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Watercolour Mediums

A wide range of mediums for use with watercolours.

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  1. Schmincke Watercolour Fixative

    Schmincke Watercolour Fixative

    Starting at: £17.20

    Final fixative for watercolours. No colour changes when applied in thin layers. May increase transparency of paper. Unable to send overseas. Learn More
  2. Schmincke Casein Binding Medium

    Schmincke Casein Binding Medium

    Starting at: £24.10

    Mix with pigment to create water thinnable casein paint. Learn More
  3. Schmincke AQUA Watercolour Primer

    Schmincke AQUA Watercolour Primer

    Starting at: £16.55

    Allows watercolour paint to be used on various surfaces such as canvas, painting boards and wood. Learn More
  4. Schmincke Masking Fluid, Clear

    Schmincke Masking Fluid

    Starting at: £8.65

    Drawing gum for masking specific areas which should remain white on water-colour paper, smooth drawing carton, photographs or films. For direct application with the dispensing bottle. Contains: synthetic resin dispersion without ammonia. Learn More
  5. Schmincke AQUA Effect Spray

    Schmincke AQUA Effect Spray

    Starting at: £15.65

    For bizarre surface effects. Apply while watercolour is still wet. No effect on strong absorbent surfaces. Learn More
  6. Schmincke AQUA Gloss Medium

    Schmincke AQUA Gloss Medium

    Starting at: £11.05

    Call to Order

    Increases gloss of watercolours, Can be applied on top of dry watercolour or mixed with colour. Learn More
  7. Schmincke AQUA Collage Medium

    Schmincke AQUA Collage Medium

    Starting at: £9.60

    Increases adhesion of light collage materials - textiles, paper, pigments, sand etc. Can be used with AQUA Fix to become waterproof. Learn More
  8. Schmincke AQUA Shine Medium

    Schmincke AQUA Shine Medium

    Starting at: £11.05

    Iridescent medium for shimmering and pearl effects. Retards drying slightly. Stays water-soluble. Learn More
  9. Schmincke AQUA Pasto Medium

    Schmincke AQUA Pasto Medium

    Starting at: £20.90

    Thickener for tube watercolours. Reduces colour flow, improves gloss. Water soluble. Learn More
  10. Schmincke AQUA Modeling Paste Medium

    Schmincke AQUA Modeling Paste Medium

    Starting at: £11.40

    Allows 3-D and structural effects. Apply with palette knife. Fine or Coarse texture. Learn More
  11. Schmincke AQUA Fix Medium

    Schmincke AQUA Fix Medium

    Starting at: £10.45

    Dries watercolours to be waterproof. Learn More
  12. Winsor & Newton Permanent Masking Fluid

    Winsor & Newton Permanent Masking Fluid

    Starting at: £9.25

    Pigmented rubber latex. Application gives a water impervious film to protect areas from colour applied in broad washes. Not removable. Learn More

  13. Winsor & Newton Colourless Masking Fluid

    Winsor & Newton Colourless Masking Fluid

    Starting at: £9.25

    Application gives a water impervious film to protect areas from colour applied in broad washes. Remove by peeling. Learn More

  14. Winsor & Newton Art Masking Fluid

    Winsor & Newton Art Masking Fluid

    Starting at: £9.25

    Pigmented rubber latex. Application gives a water impervious film to protect areas from colour applied in broad washes. Remove by peeling. Learn More

  15. Winsor & Newton Aquapasto Medium

    Winsor & Newton Aquapasto Medium

    Starting at: £17.10

    Gum Arabic/silica. Translucent jelly mixable with water. Gives impasto effect with water based colours. Learn More

  16. Winsor & Newton Iridescent Medium

    Winsor & Newton Iridescent Medium

    Starting at: £9.25

    Gives pearlescent or glitter effects to watercolours. Learn More

  17. Winsor & Newton Texture Medium

    Winsor & Newton Texture Medium

    Starting at: £9.25

    Contains fine particles and is used to create the impression of depth and structure to watercolour paintings. Learn More

  18. Winsor & Newton Blending Medium

    Winsor & Newton Blending Medium

    Starting at: £9.25

    Slows drying time to allow more time for blending. Especially useful in hot climates. Learn More

  19. Winsor & Newton Granulation Medium

    Winsor & Newton Granulation Medium

    Starting at: £9.25

    Gives granular appearance to add dimension to otherwise flat areas. Learn More

  20. Winsor & Newton Ox Gall Liquid Medium

    Winsor & Newton Ox Gall Liquid Medium

    Starting at: £9.25

    Improves flow of watercolours. Learn More

  21. Winsor & Newton Gum Arabic

    Winsor & Newton Gum Arabic

    Starting at: £9.25

    Increases gloss and brilliance of watercolours. Learn More

  22. Roberson Turks Aquarella

    Roberson Turks Aquarella

    Starting at: £19.70

    For watercolour painting on paper, ivorine, terracotta, wood and fabric. Sizing not needed. Prevents the running of colours, even on open weave fabrics. Learn More
  23. Roberson Refined Ox Gall

    Roberson Refined Ox Gall

    Starting at: £8.30

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

    Roberson Gum Arabic

    Starting at: £9.10

    A high quality gum Arabic solution used for binding watercolours. Increases gloss and brilliance. Learn More
  25. Schmincke Liquid Frisket, Clear

    Schmincke Liquid Frisket

    Starting at: £5.40

    Drawing gum for masking specific areas which should remain white on water-colour paper, smooth drawing carton, photographs or films. Apply with writing pen, cotton bud or wooden stick. Contains: synthetic resin dispersion without ammonia. Learn More
  26. Daniel Smith Watercolour Ground Transparent 4oz

    Daniel Smith Watercolour Ground Transparent 4oz

    £10.30

    Daniel Smith Watercolour Ground creates a soft, absorbent watercolour surface with a slightly cottony texture that's similar to cold pressed paper. With this breakthrough archival quality ground, you can rescue flawed paintings, create new work on any surface, lift and scrub without damaging the painting surface. *Please note, this product is stored offsite. Please allow extra time for your order to be processed and dispatched. Learn More
  27. Daniel Smith Watercolour Ground Titanium White 4oz

    Daniel Smith Watercolour Ground Titanium White 4oz

    £10.30

    Titanium White, as well as turning any surface into Watercolor Paper, allows you to rescue areas within a painting done on Watercolor paper! It’s so easy to apply Ground over an area within a painting that needs rescuing—or for working on different compositional areas. You can also lift and scrub without damaging the painting surface. *Please note, this product is stored offsite. Please allow extra time for your order to be processed and dispatched. Learn More
  28. Daniel Smith Watercolour Ground Mars Black 4oz

    Daniel Smith Watercolour Ground Mars Black 4oz

    £10.30

    Mars Black makes our Luminescent Watercolors “pop” and also provides an exciting, unexpected background for all your standard watercolour paints. Soft pastels, graphite and watercolour pencils show up beautifully on both the buff and black. *Please note, this product is stored offsite. Please allow extra time for your order to be processed and dispatched. Learn More
  29. Daniel Smith Watercolour Ground Buff Titanium 4oz

    Daniel Smith Watercolour Ground Buff Titanium 4oz

    £10.30

    Buff 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

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