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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
1 in stock
A soft paste made from naturally white unbleached beeswax, alkyd resin and odourless mineral spirit and used to make oil colours thicker and matte..
1 in stock
A highly efficient and safer solvent for oil paint.  Use for brush cleaning and the thinning of paint as an alternative traditional turpentine and white spirit.
6 in stock
An alkyd resin painting medium that increases the fluidity of oil colours and speeds their drying time
5 in stock
For use with Atelier Interactive Acrylics, this unlocking formula allows artists to re-open a paint layer - even after it is touch dry.
3 in stock
Matt Medium for oil painting that creates a dead-flat finish when mixed with oil colour.
1 in stock
High quality cold pressed linseed oil that increases gloss and transparency and reduces brushmarks.
3 in stock
Makes the application of masking fluid easier and more accurate
6 in stock
Preserves white areas that would be too small or complex to paint around
11 in stock
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
A colourless, shellac based finish for use on charcoal, pencil, pastel and chalk drawings.
4 in stock
A medium that is known for giving a mottled or granular appearance to colours that usually give a smooth wash.
Save 14%
General purpose semi gloss medium that halves the drying time of conventional oil colour, improves flow of oil paint and resists yellowing.
Save 17%
Imparts texture when added to acrylic mediums and primers.
4 in stock
Daniel Smith Watercolour Ground Titanium White
2 in stock
A ‘Workable fixative’, which will add a toothy texture to your artwork.
12 in stock
Acrylic preparation that you apply to canvas or other surfaces such as paper or board to create a toothy surface for the application of soft pastels.
2 in stock
Golden GAC 100 medium is perfect for diluting and extending acrylic colours.
2 in stock
Create translucent glazes with Atelier Acrylic Glazing Liquid.
1 in stock
Atelier Retarder slows the drying time of acrylics
2 in stock
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 14%
Quick drying, semi-gloss medium which thickens slowly & extends oil tube colour.
Save 12%
Stand Oil is a paler, more viscous oil than refined linseed oil.
3 in stock
To protect soft pastel drawings and seal them to the surface
1 in stock
Zest-It Glazing Medium Light is a mix of Zest-It Brush Cleaner, Dammar Varnish and Linseed Stand Oil used to thin transparent oil paint for glazing
4 in stock
Pure Gum Turpentive is slightly less refined than rectified spirit of turpentine.
2 in stock
Slow drying acrylic gel to adjust colour strength and translucency when mixed with acrylics
2 in stock
Golden Wetting Agent increases the slickness and flow of acrylic paint.
2 in stock
Creates thicker textures and is excellent for holding peaks and dries translucent
3 in stock
Medium can be blended with colours to increase body. Excellent for holding peaks and dries translucent.
3 in stock
Soft Gel is moderately pourable, holds only slight peaks and is ideal for glazing and other techniques that require transparency
2 in stock
This medium can be used to spread and dilute paint without it becoming runny.
2 in stock
A fluid matte medium that adds translucency and reduces gloss level.
3 in stock
2 in stock
Robersons White Siccative 60ml
6 in stock
63 results