Winsor & Newton Mediums

A natural resin/oil emulsion containing ammonia designed for cleaning varnished paintings. It works by dissolving linseed oil oxidation and will re...

A volatile, flammable diluent suitable for thinning oil colours and cleaning brushes. Suitable for oil & alkyd colour, slightly slower drying t...

A slow drying, gloss medium which is ideal for fine detail work, glazing and smoothly blended areas with no brush marks. Reduces consistency &...

A UV resistant gloss varnish which gives temporary protection to recently completed oil paintings. Quick drying, ensure painting is touch dry, use...

OIL COLOUR  A superior quality UV resistant artists’ varnishes removable with Artists’ White Spirit or Distilled Turpentine.  Quick drying. Non-y...

A fast evaporating, highly refined essential oil with the strongest thinning & brush cleaning power of all Artists grade solvents. Suitable fo...

Darker than refined Linseed Oil, this oil promotes the fastest drying rate of all the oils, whilst increasing gloss. Improves flow, increases gloss...

A fast-drying, pale oil made from poppy seeds which is well suited for whites and pale colours, reduces consistency, increases gloss & transpar...

A pale viscous oil that slows drying while imparting a tough, smooth enamel finish with no brush marks. Increases film durability, ideal for glazin...

This reliable favourite is a general purpose semi gloss medium which speeds drying, improves flow and reduces brush stroke retention. Halves the d...

Our most popular oil. A low viscosity alkali refined oil of pale colour that dries slowly. Reduces oil colour consistency, increases gloss & tr...

This oil improves the flow, increases gloss & transparency of Artisan Oil Colour. It is particularly suitable for use with whites & pale co...

Low Odour Solvent. Suitable for oil and Alykd colour. Increases blending time.