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Acrylic Paint & Mediums

We stock a range of mediums for watercolour, acrylics and oils to enhance and broaden the effects you can achieve in your chose medium.
Gamblin Cold Wax Medium
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Thins oil colours and useful for modifying painting mediums and for cleaning brushes, palettes and palette knives
11 in stock
Gamblin Gamsol
From £9.40
A soft paste made from naturally white unbleached beeswax, alkyd resin and odourless mineral spirit and used to make oil colours thicker and matte..
2 in stock
Gamblin Cold Wax PaintingMedium - 118ml
£12.65
Matt Medium for oil painting that creates a dead-flat finish when mixed with oil colour.
3 in stock
Robersons Matt Medium - 60ml
£13.50
An alkyd resin painting medium that increases the fluidity of oil colours and speeds their drying time
6 in stock
Gamblin Galkyd Oil Painting Medium
From £20.50
For use with Atelier Interactive Acrylics, this unlocking formula allows artists to re-open a paint layer - even after it is touch dry.
2 in stock
Atelier Unlocking Formula - 250ml
£11.55
High quality cold pressed linseed oil that increases gloss and transparency and reduces brushmarks.
5 in stock
Roberson Cold Pressed Linseed Oil
From £7.50
General purpose semi gloss medium that halves the drying time of conventional oil colour, improves flow of oil paint and resists yellowing.
Save 9%
Winsor & Newton Liquin Original
From £8.35 £9.20
Preserves white areas that would be too small or complex to paint around
4 in stock
Masking Fluid - Blue or White - 60ml
£5.00
Zest-It Clear Painting Medium is a mix of linseed stand oil and Zest-It Oil Paint Dilutant and Brush Cleaner and is used to thin oil paint, to improve the flow of the paint
1 in stock
Zest It Clear Painting Medium
£10.90
A colourless, shellac based finish for use on charcoal, pencil, pastel and chalk drawings.
1 in stock
Seawhite Fixative - 400ml
£10.20
Imparts texture when added to acrylic mediums and primers.
3 in stock
Cornelissen Genuine White Marble Dust - 1kg
£7.45
Daniel Smith Watercolour Ground Titanium White
3 in stock
Daniel Smith Watercolour Ground - 118ml
£10.55
A medium that is known for giving a mottled or granular appearance to colours that usually give a smooth wash.
Save 14%
Winsor & Newton Granulation Medium - 75ml
£8.00 £9.25
Quick drying, semi-gloss medium which thickens slowly & extends oil tube colour.
Save 9%
Winsor & Newton Liquin Impasto medium
From £10.55 £11.65
A ‘Workable fixative’, which will add a toothy texture to your artwork.
29 in stock
Winsor & Newton Fixative
From £9.20
Lukas Cryl Studio Arcylic Paint Alizarin Crimson
102 in stock
Lukas Cryl Studio Acrylic paint
From £8.65
Pure Gum Turpentive is slightly less refined than rectified spirit of turpentine.
2 in stock
Roberson Pure Gum Turpentine - 250ml
£16.60
Golden GAC 100 medium is perfect for diluting and extending acrylic colours.
2 in stock
Golden Acrylic Polymer - GAC 100 - 237ml
£19.25
Creates thicker textures and is excellent for holding peaks and dries translucent
4 in stock
Golden Extra Heavy Gel Medium - 237ml
£19.25
Create translucent glazes with Atelier Acrylic Glazing Liquid.
3 in stock
Atelier Acrylic Glazing Liquid - 250ml
£8.75
Atelier Retarder slows the drying time of acrylics
2 in stock
Atelier Retarder - 250ml
£12.25
Sansodor is a low odour solvent which evaporates slowly, increases blending time and is suitable for thinning oil colours and cleaning brushes.
Save 16%
Winsor & Newton Sansodor
From £5.75 £6.85
Medium is used with oil paints and has a fluid consistency that is ideal for fine detail, glazing and blending
Save 9%
Winsor & Newton Liquin Fine Detail
From £8.35 £9.20
Sold Out
Atelier Interactive Acrylic paint - set of 12 x 20ml tubes plus acrylic mediums - Plein Air
£37.75
Stand Oil is a paler, more viscous oil than refined linseed oil.
4 in stock
Robersons Stand OIl (Linseed) - 100ml
£10.50
Slow drying acrylic gel to adjust colour strength and translucency when mixed with acrylics
7 in stock
Golden OPEN Acrylic Medium - 237ml
£19.25
Golden Wetting Agent increases the slickness and flow of acrylic paint.
2 in stock
Golden Wetting Aid - 237ml
£20.95
Medium can be blended with colours to increase body. Excellent for holding peaks and dries translucent.
5 in stock
Golden Heavy Gel Medium - 237ml
£19.25
Soft Gel is moderately pourable, holds only slight peaks and is ideal for glazing and other techniques that require transparency
4 in stock
Golden Soft Gel Medium - 237ml
£19.25
This medium can be used to spread and dilute paint without it becoming runny.
2 in stock
Atelier Thick Slow Medium - 250ml
£11.55
A fluid matte medium that adds translucency and reduces gloss level.
Sold Out
Atelier Matte Medium - 250ml
£13.00
Totally transparent fixative that leaves a clear and silk-like film protecting the oil pastel image.
1 in stock
Sennelier d'Artigny Oil Pastel Fixative - aerosol 400ml
£17.80
3 in stock
Atelier Heavy Gel Medium - (Matte) - 250ml
£13.35
Atelier Regular Acrylic Gel Medium (Matte) - 250ml
2 in stock
Atelier Regular Gel Medium (Matte) - 250ml
£13.35
1 in stock
Atelier Interactive Satin Medium - 250ml
£13.00
Robersons White Siccative 60ml
10 in stock
Robersons Siccative (White)
From £8.40
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