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Effect Mediums

Discover a whole new world of Effect Mediums with ArtStore Online.

Browse through our extensive range of Effect Mediums. Whether you are an avid painter, illustrator or a complete beginner, we will strive to help you with whatever you're after!

At ArtStore Online, we strive to bring you the best Effect Medium brands available, and have a wide range of art & craft supplies from trusted and respected brands from around the world, including Art SpectrumAtelierChromacrylDerivanGoldenJo SonjaLangridge, Liquitex, MatisseWinsor & Newton and more!         

  • Art Spectrum Masking Fluid - ArtStore Online
    Original price $18.15 - Original price $49.50
    Original price
    $18.15 - $49.50
    $18.15 - $49.50
    Current price $18.15

    Art Spectrum Masking Fluid

    Art Spectrum® Masking Fluid is a pigmented rubber latex-based liquid used for masking out areas. The coloured tint allows the artist to see the are...

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    Original price $18.15 - Original price $49.50
    Original price
    $18.15 - $49.50
    $18.15 - $49.50
    Current price $18.15
  • Winsor & Newton Watercolour Art Masking Fluid 75ml - ArtStore Online
    Original price $21.75 - Original price $21.75
    Original price
    $21.75
    $21.75 - $21.75
    Current price $21.75

    Winsor & Newton Watercolour Art Masking Fluid 75ml

    A liquid with added pigmentation for masking areas of work needing protection when colour is applied in broad washes. It is composed of rubber late...

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    Original price $21.75 - Original price $21.75
    Original price
    $21.75
    $21.75 - $21.75
    Current price $21.75
  • Golden Acrylic Airbrush Medium - ArtStore Online
    Original price $26.15 - Original price $147.00
    Original price
    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15

    Golden Airbrush Medium

    Airbrush Medium modifies GOLDEN Fluid Acrylics for spray application by reducing clogging and tip buildup during spraying. Recommended for spraying...

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    Original price $26.15 - Original price $147.00
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    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15
  • NAM Masking Fluid - ArtStore Online
    Original price $16.25 - Original price $41.95
    Original price
    $16.25 - $41.95
    $16.25 - $41.95
    Current price $16.25

    NAM Masking Fluid

    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 $16.25 - Original price $41.95
    Original price
    $16.25 - $41.95
    $16.25 - $41.95
    Current price $16.25
  • Golden GAC 900 (Fabric Painting Medium) - ArtStore Online
    Original price $26.95 - Original price $169.00
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    $26.95 - $169.00
    $26.95 - $169.00
    Current price $26.95

    Golden GAC 900 (Fabric Painting Medium)

    Golden GAC 900 Fabric Painting Medium, when heat-set properly, offers a very soft hand and laundering stability. Mix with High Flow Acrylics to pro...

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    Original price $26.95 - Original price $169.00
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    $26.95 - $169.00
    Current price $26.95
  • Atelier Moulding Paste - ArtStore Online
    Original price $14.95 - Original price $19.95
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    $14.95 - $19.95
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    Current price $14.95

    Atelier Moulding Paste

    Moulding Paste A very thick and textural paste made from calcite grit. It has the same flexibility as the paint and is used to create strong text...

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    Original price $14.95 - Original price $19.95
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    $14.95 - $19.95
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    Current price $14.95
  • Winsor & Newton Watercolour Colourless Masking Fluid 75ml - ArtStore Online
    Original price $21.75 - Original price $21.75
    Original price
    $21.75
    $21.75 - $21.75
    Current price $21.75

    Winsor & Newton Watercolour Colourless Masking Fluid 75ml

    A colourless liquid for masking areas of work needing protection when colour is applied in broad washes. Specifically designed for soft sized paper...

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    Original price $21.75 - Original price $21.75
    Original price
    $21.75
    $21.75 - $21.75
    Current price $21.75
  • Golden Acrylic Crakle Paste - ArtStore Online
    Original price $26.95 - Original price $169.00
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    $26.95 - $169.00
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    Current price $26.95

    Golden Crackle Paste

    Crackle Paste is a thick, opaque material that cracks as it dries. The size and extent of the cracking pattern depends on the thickness of applicat...

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    Original price $26.95 - Original price $169.00
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    $26.95 - $169.00
    Current price $26.95
  • Langridge Rust Base - ArtStore Online
    Original price $34.95 - Original price $57.15
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    $34.95 - $57.15
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    Current price $34.95

    Langridge Rust Base

    Langridge Rust BaseRust Base creates genuine real red/orange rust finishes on any surface. Easy to use iron based paint used with Patina Activator ...

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    Original price $34.95 - Original price $57.15
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    $34.95 - $57.15
    Current price $34.95
  • Langridge Virdigris Base - ArtStore Online
    Original price $34.15 - Original price $57.15
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    Current price $34.15

    Langridge Virdigris Base

    Verdigris Base creates genuine verdigris finishes on any surface. Now rivalling Rust Base in popularity, this copper-based paint can be applied to ...

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    Original price $34.15 - Original price $57.15
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    Current price $34.15
  • Jo Sonja 250ml Clear Glaze Medium - ArtStore Online
    Original price $12.25 - Original price $12.25
    Original price
    $12.25
    $12.25 - $12.25
    Current price $12.25

    Jo Sonja 250ml Clear Glaze Medium

    Jo Sonja's Clear Glaze Medium may be mixed with any Jo Sonja colour to create clear glazes or wood stains. It may also be used undiluted as a ligh...

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    Original price $12.25 - Original price $12.25
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    Current price $12.25
  • Jo Sonja 250ml Textile Medium - ArtStore Online
    Original price $13.45 - Original price $13.45
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    $13.45
    $13.45 - $13.45
    Current price $13.45

    Jo Sonja 250ml Textile Medium

    Jo Sonja's Textile Medium: A water based acrylic medium used to convert Jo Sonja's Artists' Colours into fabric paints, which become permanent whe...

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    Original price $13.45 - Original price $13.45
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    $13.45
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    Current price $13.45
  • Liquitex Irridescent Tinting Med 237ml - ArtStore Online
    Original price $29.50 - Original price $29.50
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    $29.50
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    Current price $29.50

    Liquitex Irridescent Tinting Medium 237ml

    Iridescent Medium adds a pearlescent sheen. Effects Painting Medium Texture: Fluid Sheen: Iridescent Relative Opacity: Transparent Produces a...

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    Original price $29.50 - Original price $29.50
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    Current price $29.50
  • Liquitex Fabric Medium 118ml - ArtStore Online
    Original price $20.25 - Original price $20.25
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    $20.25
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    Current price $20.25

    Liquitex Fabric Medium 118ml

    Fabric Medium improves adhesion and "hand" Effects Painting Medium Texture: Fluid Sheen: Satin Relative Opacity: Transparent Enhances the wo...

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    Original price $20.25 - Original price $20.25
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    $20.25
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    Current price $20.25
  • Winsor & Newton Watercolour Granulation Medium 75ml - ArtStore Online
    Original price $22.95 - Original price $22.95
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    $22.95
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    Current price $22.95

    Winsor & Newton Watercolour Granulation Medium 75ml

    Granulation Medium gives a mottled or granular appearance to colours which usually give a smooth wash, such as Winsor Red or Winsor Blue. By adding...

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    Original price $22.95 - Original price $22.95
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    Current price $22.95
  • Golden Pumice Gels - ArtStore Online
    Original price $26.95 - Original price $198.00
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    $26.95 - $198.00
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    Current price $26.95

    Golden Pumice Gels

    Fine, Coarse or Extra Coarse textures dry to hard films. They mix well with GOLDEN Acrylic Colors. Fine Pumice Gel is useful as a drawing ground. ...

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    Original price $26.95 - Original price $198.00
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    Current price $26.95
  • Jo Sonja 250ml Glass & Tile Medium - ArtStore Online
    Original price $17.50 - Original price $17.50
    Original price
    $17.50
    $17.50 - $17.50
    Current price $17.50

    Jo Sonja 250ml Glass & Tile Medium

    The Glass and Tile system converts Jo Sonja's artists' colours to durable decorative glass and ceramic paints. Mix your chosen Jo Sonja colours wit...

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    Original price $17.50 - Original price $17.50
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    Current price $17.50
  • Liquitex Airbrush Medium 237ml - ArtStore Online
    Original price $29.50 - Original price $29.50
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    $29.50
    $29.50 - $29.50
    Current price $29.50

    Liquitex Airbrush Medium 237ml

    Liquitex Airbrush Medium 237ml is specifically formulated to thin acrylic colors for airbrush application. Mixing colors with Airbrush Medium will ...

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    Original price $29.50 - Original price $29.50
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    Current price $29.50
  • Jo Sonja 250ml Decor Crackle Medium - ArtStore Online
    Original price $17.50 - Original price $17.50
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    $17.50
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    Current price $17.50

    Jo Sonja 250ml Decor Crackle Medium

    Jo Sonja's Décor Crackle is a transparent medium to be used BETWEEN layers of Jo Sonja's Artists' Colours to provide a weathered paint or aged ap...

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    Original price $17.50 - Original price $17.50
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    $17.50
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    Current price $17.50
  • Matisse Artist 250ml Iridescent Medium - ArtStore Online
    Original price $21.35 - Original price $21.35
    Original price
    $21.35
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    Current price $21.35

    Matisse Artist 250ml Iridescent Medium

    This medium is formulated to be mixed with the Matisse Structure or Flow Formula acrylic paints to add an iridescence to them. MM24 Iridescent Medi...

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    Original price $21.35 - Original price $21.35
    Original price
    $21.35
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    Current price $21.35
  • Jo Sonja 250ml Crackle Medium - ArtStore Online
    Original price $17.50 - Original price $17.50
    Original price
    $17.50
    $17.50 - $17.50
    Current price $17.50

    Jo Sonja 250ml Crackle Medium

    Jo Sonja's Crackle Medium is a transparent medium used to create fine, crackle finish over completed acrylic paintings. This medium dries clear an...

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    Original price $17.50 - Original price $17.50
    Original price
    $17.50
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    Current price $17.50
  • Derivan Water-Based Cracking Medium - ArtStore Online
    Original price $18.45 - Original price $59.75
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    $18.45 - $59.75
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    Current price $18.45

    Derivan Water-Based Cracking Medium

    Derivan Cracking Medium lets you produce works that have that weathered and old country farm feel. To obtain a crackled look, there are three steps...

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    Original price $18.45 - Original price $59.75
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    $18.45 - $59.75
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    Current price $18.45
  • Jo Sonja 250ml Kleister Medium - ArtStore Online
    Original price $12.25 - Original price $12.25
    Original price
    $12.25
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    Current price $12.25

    Jo Sonja 250ml Kleister Medium

    'Kleister' is an 'old country' term for faux finish techniques. A semi-transparent paste which, when added to paint, gives extra body for textural...

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    Original price $12.25 - Original price $12.25
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    $12.25
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    Current price $12.25
  • Matisse Artist 250ml Fabric Fixative - ArtStore Online
    Original price $18.45 - Original price $18.45
    Original price
    $18.45
    $18.45 - $18.45
    Current price $18.45

    Matisse Artist 250ml Fabric Fixative

    A great idea for the all-round artist. A way in which, if you feel like painting on fabric and making it last, you need not buy a whole range of fa...

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    Original price $18.45 - Original price $18.45
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    $18.45
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    Current price $18.45