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Oil Painting Mediums

Artists' colours are the basic ingredients for the painter. However, the range of oils, mediums, varnishes and solvents are additional ingredients from which an infinite variety of adjustments can be made to the colour, all to suit the individual creative vision of the artist.
33 products
Winsor & Newton Artisan Water Mixable Thinner
32% OFF
-21%

Winsor & Newton Artisan Water Mixable Thinner

15 reviews
£8.50 - £14.55
£6.70 - £11.45
Winsor & Newton Artisan Water Mixable Impasto Medium
32% OFF
-21%

Winsor & Newton Artisan Water Mixable Impasto Medium

5 reviews
£9.55 - £16.85
£7.79 - £13.31
Winsor & Newton Liquin Original
32% OFF
-20%

Winsor & Newton Liquin Original

39 reviews
£9.20 - £47.90
£7.40 - £38.61
Gamblin Galkyd Oil Painting Medium

Gamblin Galkyd Oil Painting Medium

0 reviews
£17.90 - £83.20
£15.22 - £70.73
Gamblin Solvent Free Fluid Medium

Gamblin Solvent Free Fluid Medium

0 reviews
£16.60 - £29.40
£14.11 - £25.00
Bob Ross Oil Paint Medium Floral

Bob Ross Oil Paint Medium Floral

4 reviews
£9.50
£7.27
Cobra Water Mixable Painting Medium

Cobra Water Mixable Painting Medium

5 reviews
£9.25 - £20.55
£6.49 - £14.39
Spectraflow Medium

Spectraflow Medium

0 reviews
£16.26 - £40.56
£16.13 - £39.82
Michael Harding Balsam Resin Glaze Medium

Michael Harding Balsam Resin Glaze Medium

0 reviews
£26.70
£24.04
Gamblin Solvent Free Gel Medium

Gamblin Solvent Free Gel Medium

0 reviews
£9.60 - £28.20
£8.16 - £23.98
Michael Harding Oil Paint Medium

Michael Harding Oil Paint Medium

0 reviews
£9.07
£8.16
Alkaflow Medium

Alkaflow Medium

0 reviews
£15.54 - £40.56
£15.40 - £37.96
Spectragel Medium

Spectragel Medium

3 reviews
£16.08 - £40.14
£15.96 - £39.37
Cobra Water Mixable Painting Paste

Cobra Water Mixable Painting Paste

0 reviews
£9.55 - £21.15
£6.68 - £14.81
Michael Harding Dammar Glaze Medium

Michael Harding Dammar Glaze Medium

0 reviews
£10.48
£9.43
Daler Rowney Alkyd Flow Medium

Daler Rowney Alkyd Flow Medium

1 reviews
£8.95 - £19.50
£7.15 - £15.60
Cobra Water Mixable Quick Drying Medium

Cobra Water Mixable Quick Drying Medium

0 reviews
£9.25 - £20.55
£6.49 - £14.39
Cobra Water Mixable Glazing Medium

Cobra Water Mixable Glazing Medium

0 reviews
£9.25 - £20.55
£6.49 - £14.39
Daler Rowney Oil Painting Medium

Daler Rowney Oil Painting Medium

1 reviews
£8.95
£7.15
Michael Harding Oleo Resin Medium

Michael Harding Oleo Resin Medium

0 reviews
£23.77
£21.40
Matt Spectragel Medium

Matt Spectragel Medium

2 reviews
£18.36 - £45.72
£17.90 - £44.10
Daler Rowney Georgian Water Mixable Fast Drying Medium

Daler Rowney Georgian Water Mixable Fast Drying Medium

0 reviews
£6.95
£5.56
Daler Rowney Georgian Water Mixable Oil Medium

Daler Rowney Georgian Water Mixable Oil Medium

0 reviews
£6.95
£5.56
Bob Ross Liquid Base Coat Opal

Bob Ross Liquid Base Coat Opal

0 reviews
£19.95
£16.08