Mediums - Ken Bromley Art Supplies




    Mediums are ready made mixtures of solvent and linseed oil that alter the handling characteristics of the colour or special preparations of alkyd mediums are particularly popular as they typically halve the drying times of colours.

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    Daler Rowney Oil Painting Medium

    1 review

    Daler Rowney Oil Painting Medium is the ideal all-purpose painting medium.


    Daler Rowney Alkyd Flow Medium

    Daler Rowney's Dammar Varnish has a low gloss finish and is removable with turpentine or white spirit.

    from £5.35

    Winsor & Newton Liquin Impasto Medium

    6 reviews

    A semi-gloss medium that retains crisp textures and brushstrokes. Extends tube colour and provides bulk.

    from £7.77

    Winsor & Newton Artists' Painting Medium

    2 reviews

    Pale yellow thinning medium which Improves flow and wetting for fine detail.

    from £5.87

    Winsor & Newton Blending & Glazing Medium

    6 reviews

    This new medium slows drying & improves flow. Ideal for blending, glazing, stroke work, antiquing and staining. 


    Winsor & Newton Liquin Original

    32 reviews

    Low gloss medium, improves flow & transparency. All Liquin mediums halve the drying time of oils.

    from £5.87

    Winsor & Newton Liquin Fine Detail Medium

    12 reviews

    A fluid gloss medium ideal for fine detail and smoothly blended areas with no brushmarks. Resists yellowing.

    from £5.87

    Winsor & Newton Liquin Light Gel Medium

    2 reviews

    A slight gel that gives a non-drip effect when mixed with colour. Ideal for glazes. Dries to a gloss non-yellowing finish.

    from £5.87

    Winsor & Newton Liquin Oleopasto

    4 reviews

    Speeds up drying and is ideally suited for impasto techniques.


    Spectragel Medium

    3 reviews

    A thixotropic alkyd medium designed to mix with oil colours, retaining the body of the paint.

    from £10.46

    Matt Spectragel Medium

    1 review

    A medium designed to mix with oil colours, retaining the body of the paint.

    from £11.52

    Spectraflow Medium

    Free flowing, slightly thixotropic medium

    from £10.81

    Alkaflow Medium

    A free flowing, alkyd based, gloss medium which may be used to thin oil paints.

    from £10.10

    Thixotropic Alkyd Primer

    1 review

    Multi-purpose primer for all types of oil painting

    from £8.77

    Michael Harding Oil Paint Medium

    Michael Harding’s Oil Paint Medium is made from the finest materials. 


    Michael Harding Dammar Glaze Medium

    Michael Harding’s ‘Dammar Glaze Medium’ is a medium that will add depth and gloss to transparent colours.


    Michael Harding Resin Oil Wax Medium

    Michael Harding’s Resin Oil Wax Medium gives your paint layers a gentle impasto texture and creates a satin sheen. 


    Michael Harding Beeswax Paste

    Michael Harding’s Beeswax Paste is formulated from a mixture of linseed stand oil and pure bleached beeswax. 


    Michael Harding Oleo Resin Medium

    Michael Harding’s Oleo Resin Medium gives high gloss levels and adds depth to paint films.


    Michael Harding Balsam Resin Glaze Medium

    Michael Harding’s Balsam Resin Glaze medium has a pleasant smell and can be added to your oil colours to enhance depth, gloss and lustre.


    Sennelier Green for Oil Liquid Medium

    Sennelier Green for Oil Gloss Varnish is intended to be used as a final varnish to protect your finished painting, and dries quickly to a clear gloss finish.

    from £7.86

    Sennelier Green for Oil Gel Medium

    Sennelier Green for Oil Gel Medium created for artists who wish to use a heavy paint to build up texture. 

    from £4.46