Painting Mediums and Varnishes

Holbein Ox Gall Medium is an artist-grade wetting agent that improves flow and enhances wet-into-wet techniques when mixed with watercolors. It als...

Modeling Paste Pumice is gritty with fine particles, which makes it ideal for pastel grounds. Available in 300ml poly bag.

Gritty with extra coarse particles make this paste ideal for building textured surfaces. Available in 300ml poly bag.

Retarding Medium is intended to slow the drying time of acrylic paints. One or two drops will keep paints fresh on the palette. *Available in 180ml...

When mixed with acrylic color it increases softness and improves flow properties. Available in 300ml poly bag. Gloss finish.

When mixed with watercolors, Holbein Watercolor Medium facilitates fine line and stroke development by improving flow. Available in 60ml squeeze bo...

Clear gloss and clear matte coatings that enhance and protect your finished project. Low odor - to spray indoors, durable, easy clean up - just soa...

A fine protective varnish free of impurities found in natural varnishes. Will give total protection to any oil, acrylic or watercolor painting. May...

This triple thick glaze's high solids formula quickly builds a bright, clear coating giving the illusion of depth. One coat equals three coats of m...

Mix with acrylic paints to create your own free-flowing airbrush colours. Pre-filtered and pre-reduced, it changes the paint consistency without al...

Increases the flow of acrylic colours on all surfaces. This handy medium will give more even lay-down in flat brushing techniques (i.e., hard edge ...

A gloss medium that is mixed with colours for transparency and glazing. Can also be used as a final gloss varnish.

Mix this medium with acrylic paint to create a flat matte finish. It can also be mixed with gloss medium & varnish to vary the paint sheen from...

Slow-Dri Blending & Painting Medium is available in both fluid and gel formulas for easy working under varying conditions. These unique formula...

This liquid canvas re-tensioner improves or removes sagging, wrinkles and ripples in stretched canvas, leaving a tight and flat surface. When appli...

Drawing Gum, a peelable rubber solution for the creation of artworks using ink, watercolour or gouache, as well as varnishes and fixatives. Details...

This marker performs in the same way as drawing gum in bottles, but as a practical tool that can be applied quickly and accurately. It is a high-pr...

This medium is 100% polymer that can be used as a medium to increase the flow and transparency of acrylic colours, and can be used as a final varni...

Are you looking to step up your acrylic game? If so, look no further! This Wallack's Mediums Set includes everything you need to dive into the word...

Create three dimensional works that boost structure and dimension, texture and relief. Use on non-oily, absorbent surfaces, applying with a palette...

Pouring Medium is permanent and waterproof when dry. When mixed with fluid acrylic colours, it creates a smooth coloured film. The pouring medium g...

This medium decreases the speed of drying time for acrylics. Do not add more than 25% retarder to acrylic paints.

Have you been itching to try out some fluid mediums to up your acrylic game but don't know where to start? Well congratulations you have found the ...

Winsor & Newton's slow drying gloss medium. Ideal for fine details, glazing, and smoothing blending with no brush marks. Will reduce consistenc...

Winsor & Newtons white spirits are a diluent suitable for thinning oil and alkyd colours as well as cleaning brushes. It's dry time is slightly...

This medium slows drying time and improves flow. It is ideal for blending, glazing, stroke work, antiquing, and staining. It improves the transpare...

The pale yellow varnish that dries to a high gloss finish. It darkens with aging but is removable with distilled turpentine. It is a quick drying v...

Gum Arabic is a pale coloured solution used for multiple techniques in watercolour. It controls the spread of watercolour, reduces staining, and sl...

The most fluid medium in the Liquin family. Fine detailing Liquin is a quick drying gloss medium idea for fine details, glazing and blending, or fo...

Liquin Impasto Medium helps paint retain crisp textures and brush marks without any visible levelling. This quick drying, semigloss medium will thi...

This popular light gel medium by Winsor & Newton breaks down immediately on brushing and flows with a non-drip effect. The most ideal medium fo...

This classic Winsor & Newton Medium Liquin is a reliable medium which speeds drying and leaves paint with a semi gloss finish. It is designed t...

Winsor & Newtons Art Masking Fluids are liquids composed of rubber latex for masking areas of work in need of protection when colour is applied...

Winsor & Newton's white primer for both oil and alkyd painting. Create a smoother painting experience with this less absorbent base. May be bru...

The Oleopasto medium is a semi matte, quick drying, impasto medium which adds body, levels slightly, and is non-yellowing over time. This medium th...