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Mediums

Discover a whole new world of Mediums with ArtStore Online. At ArtStore Online, we seek to bring you the best Medium brands available, and have a wide range of art & craft supplies from trusted and respected brands from around the world. Discover our Medium brands including Archival Oils, Art Spectrum, Atelier, Chromacryl, Derivan, Gamblin, Golden, Jo Sonja, Langridge, Liquitex, Matisse, Winsor & Newton and more! Browse through our extensive range of supplies for Acrylic Mediums, Acrylic Varnishes, and Oil Mediums. Whether you are an avid painter, illustrator or a complete beginner, we will strive to help you with whatever Mediums you need.

Matisse Artist Low Viscosity Gesso

Original price $24.75 - Original price $46.25
Original price $24.75
$24.75 - $46.25
$24.75 - $46.25
Current price $24.75

Matisse MM27 Low Viscosity Gesso has been specially formulated for those artists who prefer a lower viscosity gesso. It has all the outstanding pro...

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Original price $24.75 - Original price $46.25
Original price $24.75
$24.75 - $46.25
$24.75 - $46.25
Current price $24.75

Matisse Artist Matt Gel Medium

Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Artists who prefer a matt finish will love the new Matisse Matt Gel Medium. Matisses' original Gel Medium is a long-time favourite of artists and c...

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Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Matt Medium

Original price $20.50 - Original price $61.50
Original price $20.50
$20.50 - $61.50
$20.50 - $61.50
Current price $20.50

This is an additive for intermixing with Matisse Colours (not a finishing varnish). Incorporation of the medium within the paint will reduce the sh...

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Original price $20.50 - Original price $61.50
Original price $20.50
$20.50 - $61.50
$20.50 - $61.50
Current price $20.50

Matisse Artist Open Medium 250ml

Original price $21.75 - Original price $21.75
Original price $21.75
$21.75
$21.75 - $21.75
Current price $21.75

MM31 Open Medium is formulated to be mixed with either Matisse Structure or Matisse Flow acrylic colours to assist in prolonging drying time while ...

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Original price $21.75 - Original price $21.75
Original price $21.75
$21.75
$21.75 - $21.75
Current price $21.75

Matisse Artist Polymer Varnish (Gloss)

Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Polymer Varnish Gloss MM7 serves both as a gloss finishing varnish and as a glossy additive to the paint. Mixed with Acrylic Colours...

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Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Polymer Varnish (Matte)

Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Polymer Varnish (Matte) MM6 serves both as a matte finishing varnish and as a glossy satin additive to the paint. Mixed with Acrylic...

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Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Polymer Varnish (Satin)

Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Polymer Varnish Satin MM28 serves both as a satin finishing varnish and as a glossy satin additive to the paint. Mixed with Acrylic ...

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Original price $21.75 - Original price $68.50
Original price $21.75
$21.75 - $68.50
$21.75 - $68.50
Current price $21.75

Matisse Artist Polyurethane Varnish (Gloss)

Original price $32.75 - Original price $32.75
Original price $32.75
$32.75
$32.75 - $32.75
Current price $32.75

Matisse Artist Polyurethane Varnish is a very popular varnish in folk art techniques. Always stir before use to ensure even distribution of matting...

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Original price $32.75 - Original price $32.75
Original price $32.75
$32.75
$32.75 - $32.75
Current price $32.75

Matisse Artist Polyurethane Varnish (Satin)

Original price $32.75 - Original price $103.50
Original price $32.75
$32.75 - $103.50
$32.75 - $103.50
Current price $32.75

Matisse Artist Polyurethane Varnish is a very popular varnish in folk art techniques. Always stir before use to ensure even distribution of matting...

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Original price $32.75 - Original price $103.50
Original price $32.75
$32.75 - $103.50
$32.75 - $103.50
Current price $32.75

Matisse Artist Print Paste

Original price $55.50 - Original price $55.50
Original price $55.50
$55.50
$55.50 - $55.50
Current price $55.50

MM22 Print Paste has been especially formulated for use with Acrylic Colours to screen print on paper. Mix thoroughly equal parts of MM22 Print Pas...

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Original price $55.50 - Original price $55.50
Original price $55.50
$55.50
$55.50 - $55.50
Current price $55.50

Matisse Artist Spreader Medium

Original price $20.50 - Original price $61.50
Original price $20.50
$20.50 - $61.50
$20.50 - $61.50
Current price $20.50

Matisse Structure Formula paint offers a thick buttery consistency suitable for impasto, oil painting and brush stroke techniques: its high tintori...

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Original price $20.50 - Original price $61.50
Original price $20.50
$20.50 - $61.50
$20.50 - $61.50
Current price $20.50

Matisse Artist Transparent Gesso

Original price $20.50 - Original price $61.50
Original price $20.50
$20.50 - $61.50
$20.50 - $61.50
Current price $20.50

MM26 Transparent Gesso is similar to MM10 Gesso and MM25 Black Gesso only without pigmentation; therefore, giving a transparent (although not altog...

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Original price $20.50 - Original price $61.50
Original price $20.50
$20.50 - $61.50
$20.50 - $61.50
Current price $20.50

Micador Crystal Clear Spray 450g

Original price $21.50 - Original price $21.50
Original price $21.50
$21.50
$21.50 - $21.50
Current price $21.50

Acid free permanent clear gloss finish for drawings artwork prints photographs documents ceramic and other craft work. A permanent barrier to d...

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Original price $21.50 - Original price $21.50
Original price $21.50
$21.50
$21.50 - $21.50
Current price $21.50

Micador Fixative Spray 450g

Original price $21.25 - Original price $21.25
Original price $21.25
$21.25
$21.25 - $21.25
Current price $21.25

An excellent clear, permanent protection for pencil, pastel, chalk, charcoal, watercolour, tempera and ceramics. Dries within seconds to a mat...

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Original price $21.25 - Original price $21.25
Original price $21.25
$21.25
$21.25 - $21.25
Current price $21.25

Micador Picture Varnish 450g

Original price $21.25 - Original price $21.25
Original price $21.25
$21.25
$21.25 - $21.25
Current price $21.25

A high quality matt or gloss clear, acid free varnish for oils and acrylics. Water white clarity and flexibility retention. Will not yellow or...

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Original price $21.25 - Original price $21.25
Original price $21.25
$21.25
$21.25 - $21.25
Current price $21.25

Molotow Grafx Masking Liquid Pens

Original price $20.95 - Original price $23.75
Original price $20.95
$20.95 - $23.75
$20.95 - $23.75
Current price $20.95

Molotow Grafx Masking Liquid Pens allow you to apply masking liquid easily without needing a brush. Molotow Grafx Masking Liquid is water-based col...

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Original price $20.95 - Original price $23.75
Original price $20.95
$20.95 - $23.75
$20.95 - $23.75
Current price $20.95

NAM Masking Fluid

Original price $17.45 - Original price $48.75
Original price $17.45
$17.45 - $48.75
$17.45 - $48.75
Current price $17.45

Economical way to purchase masking fluid. Mask against watercolour, airbrush etc. Once dried must be removed within 6 hours. Use water to dilute €“...

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Original price $17.45 - Original price $48.75
Original price $17.45
$17.45 - $48.75
$17.45 - $48.75
Current price $17.45

Pebeo Dilutant Lightening Medium

Original price $12.75 - Original price $12.75
Original price $12.75
$12.75
$12.75 - $12.75
Current price $12.75

Use to lighten Pebeo Setasilk colours with perfect uniformity.

Original price $12.75 - Original price $12.75
Original price $12.75
$12.75
$12.75 - $12.75
Current price $12.75

Pebeo Gedeo Glazing Resin

Original price $66.50 - Original price $66.50
Original price $66.50
$66.50
$66.50 - $66.50
Current price $66.50

Give your artwork a sleek, dimensional finish with Pebeo Gedeo Glazing Resin – a professional-quality, two-part epoxy resin designed to create a cl...

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Original price $66.50 - Original price $66.50
Original price $66.50
$66.50
$66.50 - $66.50
Current price $66.50

Pebeo Vitrail Lightening Medium 250ml

Original price $38.25 - Original price $38.25
Original price $38.25
$38.25
$38.25 - $38.25
Current price $38.25

Pebeo Vitrail Lightening Medium is designed to create lighter tones in your glass artwork without compromising the quality or intensity of the colo...

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Original price $38.25 - Original price $38.25
Original price $38.25
$38.25
$38.25 - $38.25
Current price $38.25

Sennelier Green for Oil Liquid Medium

Original price $24.50 - Original price $36.00
Original price $24.50
$24.50 - $36.00
$24.50 - $36.00
Current price $24.50

This medium will enable you to improve the consistency of your paste, to create glazes and the other effects such as impasto. This product is inva...

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Original price $24.50 - Original price $36.00
Original price $24.50
$24.50 - $36.00
$24.50 - $36.00
Current price $24.50
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Winsor & Newton 225ml Professional Acrylic White Gesso

Original price $55.50 - Original price $55.50
Original price $55.50
$55.50
$55.50 - $55.50
Current price $55.50

A gesso with a superior level of pigmentation giving maximum covering power. Creates an ideal surface to paint on offering excellent tooth and a ba...

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Original price $55.50 - Original price $55.50
Original price $55.50
$55.50
$55.50 - $55.50
Current price $55.50

Winsor & Newton 237ml Professional Acrylic Modelling Paste

Original price $69.75 - Original price $69.75
Original price $69.75
$69.75
$69.75 - $69.75
Current price $69.75

This modelling paste is lightweight and flexible so it doesn't shrink or crack. Increases opacity, body and structure and is ideal for carving, san...

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Original price $69.75 - Original price $69.75
Original price $69.75
$69.75
$69.75 - $69.75
Current price $69.75

Winsor & Newton 250ml Artist Acylic Slow Drying Medium

Original price $69.75 - Original price $69.75
Original price $69.75
$69.75
$69.75 - $69.75
Current price $69.75

Maintains no colour shift from wet to dry when used with Artists' Acrylic. Slows drying to give more working time of colour for extended blending a...

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Original price $69.75 - Original price $69.75
Original price $69.75
$69.75
$69.75 - $69.75
Current price $69.75

Discover a whole new world of Mediums with ArtStore Online.

At ArtStore Online, we seek to bring you the best Medium brands available and have a wide range of art & craft supplies from trusted and respected brands from around the world. Discover our Medium brands including Archival Oils, Art Spectrum, Atelier, Chromacryl, Derivan, Gamblin, Golden, Jo Sonja, Langridge, Liquitex, Matisse, Winsor & Newton and more!

Browse through our extensive range of supplies for Acrylic Mediums, Acrylic Varnishes, and Oil Mediums. Whether you are an avid painter, illustrator or a complete beginner, we will strive to help you with whatever Mediums you need.

What are paint mediums?

Paint mediums are substances added to paint to alter its properties and enhance its performance. They can change the texture, drying time, consistency, and finish of the paint, among other characteristics. Different mediums are used for various types of paint, such as oil, acrylic, watercolour, and gouache. Here are some common paint mediums and their purposes:

Glazing Mediums: Enhance transparency and depth, suitable for layering colours.

Texture Mediums: Various formulations to add texture (e.g., sand, pumice) to the paint.

Drying Mediums: Speed up or slow down drying time for different paints.

Fixatives and Varnishes: Protect finished paintings, add gloss, matte, or satin finish.

Choosing the Right Medium

Desired Effect: Consider the effect you want to achieve (e.g., gloss, texture, transparency).

Paint Type: Use mediums compatible with the type of paint you are using.

Application: Some mediums are best for underpainting, while others are for finishing touches.

By experimenting with different mediums, artists can expand their creative possibilities and achieve a wide range of effects and finishes in their artwork.

What art supplies do I need when using paint mediums?

When using paint mediums, having the right art supplies is essential to ensure you can work effectively and achieve your desired results. Here’s a list of necessary and recommended supplies for working with various paint mediums:

Paints: Choose high-quality paints suitable for your chosen medium (oil, acrylic, watercolour, gouache).

Brushes: A variety of brushes in different shapes and sizes (round, flat, filbert, etc.) made of appropriate materials for the type of paint.

Palette: A surface for mixing paints and mediums. Options include traditional wooden palettes, glass, acrylic, or disposable palette paper.

Canvas or Paper: Stretched canvas, canvas panels, watercolour paper, or other appropriate surfaces for your paint type.

Easel: A sturdy easel to hold your painting surface at a comfortable working angle.

General Supplies

Fixatives and Varnishes: To protect and finish your artwork.

Storage Solutions: Airtight containers or palettes with lids to keep mixed paints and mediums fresh.

Protective Clothing: Aprons or old clothing to protect against paint stains.

Ventilation: Ensure a well-ventilated workspace, especially when using solvents and mediums that emit fumes.

Optional Supplies

Drawing Supplies: Pencils, charcoal, or pastels for sketching and underdrawing.

Transfer Paper: For transferring designs to your painting surface.

Stencils and Masks: For creating specific shapes and patterns.

Texture Tools: Combs, sponges, and other tools for adding texture.

Having these supplies on hand will help you make the most of your paint mediums, allowing you to explore different techniques and achieve a wide range of effects in your artwork.

What are some tips for using paint mediums?

Using paint mediums effectively can significantly enhance your artwork and expand your creative possibilities. Here are some tips to help you get the most out of paint mediums:

Start Small: Begin with small amounts of medium and gradually add more. It's easier to add than to remove excess medium.

Experiment: Test different mediums and techniques on scrap pieces or small canvases before applying them to your main artwork.

Follow Manufacturer’s Instructions: Different brands and types of mediums have specific properties and recommended usage guidelines.

Maintain Proper Ventilation: Some mediums, especially solvents and varnishes, can emit harmful fumes. Ensure your workspace is well-ventilated.

Use Appropriate Tools: Use palette knives, brushes, or other tools that work best with the specific medium you're using.

Keep Supplies Clean: Regularly clean your brushes, palettes, and other tools to prevent unwanted mixing and ensure longevity.

Store Properly: Store mediums in airtight containers to prevent them from drying out or spoiling.

Specific Techniques

Glazing: Use glazing mediums to apply thin, transparent layers over dry paint to create luminous effects and rich colours.

Impasto: Add thickening mediums like gel or modelling paste to build up paint and create three-dimensional texture.

Flow Enhancers: Use flow improvers or pouring mediums to create smooth, even pours and to enhance fluid painting techniques.

Final Tips

Documentation: Keep a journal or notes on the mixtures and techniques you use. This helps you replicate successful results and learn from experiments.

Safety: Wear gloves and protective clothing when handling mediums, especially those containing solvents or potentially harmful chemicals.

Clean-Up: Clean brushes and tools immediately after use, especially when working with fast-drying mediums like acrylics.

By understanding and experimenting with different paint mediums, you can enhance your artwork’s texture, finish, and overall visual impact.