Mediums & Oils

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Mediums and oils allow you to alter the drying time, sheen, texture, or transparency of your paint without undermining its structure. These versatile additives give you control over how your paint performs.

From classic oil paint medium for glazing to impasto medium for building texture, mediums allow you to expand your creative possibilities. Shop our range of popular options, including Gamblin Galkyd, Golden, Michael Harding, Chelsea Classical Studio, and our own Jackson's range.

456 Items
Golden : Retarder
Available in 118ml, 236ml, 473ml, 946ml, and 3780ml

From £14.00

Golden : Airbrush Mediums
Bestseller
Golden : Airbrush Mediums
Available in 119ml, 236ml, 473ml, 946ml and 3780ml

From £11.40

Golden : GAC 100 : Universal Acrylic Polymer
Available in 236ml, 473ml, 946ml, and 3780ml

From £17.00

Golden : GAC 400 : Acrylic Polymer for Stiffening Fabrics
Available in 236ml, 473ml, 946ml, and 3780ml

From £18.90

Golden : GAC 900 : Acrylic Polymer for Clothing Artists
Available in 236ml, 473ml, 946ml, and 3780ml

From £18.90

Golden : Open Acrylic Medium
Available in 119ml, 236ml, and 473ml

From £11.40

Golden : Glazing Liquid Mediums
Available in 237ml, 473ml, and 946ml

From £14.20

Gamblin : Cold Wax Oil Painting Medium
Sale
Gamblin : Cold Wax Oil Painting Medium
Available in 118ml and 473ml

£13.70

From £11.65

Gamblin : Galkyd Mediums
Available in 125ml, 150ml, 250ml, and 500ml

From £13.40

Gamblin : Linseed Oils
Available in 125ml and 250ml

From £10.10

Gamblin : Solvent-Free Painting Mediums
Available in 37ml, 125ml, 150ml, and 250ml

From £6.50

Sennelier : Green For Oil : Liquid Medium
Sale
Sennelier : Green For Oil : Liquid Medium
Available in 100ml and 200ml

£10.70

From £9.10

Pebeo : Studio Green : Acrylic Binder : 3-in-1
Available in 225ml, 475ml, and 945ml

From £6.60

Pebeo : Studio Green : Transparent Fluid Medium
Available in 225ml, 475ml, and 945ml

From £11.60

Dorlands : Wax Medium
Available in 118ml, 478ml, and 3780ml

From £15.50

Sennelier : Green For Oil : Non Toxic Additives
Sale
Sennelier : Green For Oil : Non Toxic Additives
Available in 40ml, 100ml, 200ml, and 250ml

£6.00

From £5.10

Liquitex : Professional Pouring Medium
Available in 237ml, 473ml, 946ml and 3.78ltr

From £16.20

Tri-Art : Liquid Glass : Pouring Medium
Available in 250ml, 500ml, 1000ml, 2000ml, and 3780ml

From £16.20

Winsor & Newton : Refined Linseed Oil
Available in 75ml, 250ml, and 500ml

From £5.90

Roberson : Cold Pressed Linseed Oil
Available in 60ml, 250ml, 500ml, and 1000ml

From £6.80

Vallejo : Fluid Mediums
Sale
Vallejo : Fluid Mediums
Available in matt and gloss, 60ml, 500ml, and 5000ml

From £3.40

Lascaux : Acrylic Mediums 1, 2 and 3
Available in in 85ml, 250ml, and 1L in Gloss, Satin, and Matt

From £10.50

Liquitex : Acrylic Additives
Sale
Liquitex : Acrylic Additives
11 mediums available in 118ml or 237ml

From £10.00

Liquitex : Professional Gel Medium
Available in 237ml Gloss and Matt

From £15.90

Liquitex : Super Heavy Gel Mediums
Available in Gloss and Matt (237ml, 473ml and 946)

From £15.90

Liquitex : Professional Matt Medium
Available in 237ml and 946ml

From £15.90