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Buy 3 Jo Sonja's Acrylic 75ml Paints, get a 4th FREE | Ends 23.05.22
Buy 3 Jo Sonja's Acrylic 75ml Paints, get a 4th FREE | Ends 23.05.22

Acrylic Mediums

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

Browse through our extensive range of Acrylic 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 Acrylic Medium brands available, and have a wide range of art & craft supplies from trusted and respected brands from around the world, including Art Spectrum, ArtResinAtelierChromaChromacrylDerivanGamblin, GoldenJacquardJo SonjaLangridgeLiquitexMatissePebeoWinsor & Newton and more!
       

  • Atelier Gesso Primer - ArtStore Online
    Original price $14.95 - Original price $118.00
    Original price
    $14.95 - $118.00
    $14.95 - $118.00
    Current price $14.95

    Atelier Gesso Primer

    Gesso Primer A flexible acrylic ground with a high grit content designed to provide a stable white surface on which to paint. Atelier Gesso may b...

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    Original price $14.95 - Original price $118.00
    Original price
    $14.95 - $118.00
    $14.95 - $118.00
    Current price $14.95
  • Atelier Unlocking Formula 250ml - ArtStore Online
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Atelier Unlocking Formula 250ml

    Atelier Unlocking Formula allows artists to re-open Atelier Interactive even after it is touch-dry. Once the paint is re-opened, new paint can be...

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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Langridge Artist Oil Varnish Gloss, Satin or Matte - ArtStore Online
    Save up to 64% Save %
    Original price $11.00 - Original price $35.75
    Original price $11.00 - Original price $35.75
    Original price $11.00
    $4.00 - $35.75
    $4.00 - $35.75
    Current price $4.00

    Langridge Artist Oil Varnish (Matte)

    Langridge Artist Varnish is an acrylic resin based synthetic varnish. Final varnish for protection of oil & acrylic paintings. Unifies painting...

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    Original price $11.00 - Original price $35.75
    Original price $11.00 - Original price $35.75
    Original price $11.00
    $4.00 - $35.75
    $4.00 - $35.75
    Current price $4.00
    Save up to 64% Save %
  • Golden Retarder - ArtStore Online
    Original price $27.50 - Original price $198.00
    Original price
    $27.50 - $198.00
    $27.50 - $198.00
    Current price $27.50

    Golden Retarder

    Golden Retarder is an additive used to increase the open (drying) time of acrylic paints. Useful for wet in wet techniques and reducing skinning on...

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    Original price $27.50 - Original price $198.00
    Original price
    $27.50 - $198.00
    $27.50 - $198.00
    Current price $27.50
  • Golden Isolation Coat - ArtStore Online
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    Original price $19.75 - Original price $19.75
    Original price
    $19.75
    $19.75 - $19.75
    Current price $19.75

    Golden Isolation Coat

    Golden Isolation Coat 237ml is a ready-to-use sealing coat for acrylic paintings. Previously acrylic artists™ only recourse was to dilute Soft Gel...

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    Original price $19.75 - Original price $19.75
    Original price
    $19.75
    $19.75 - $19.75
    Current price $19.75
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  • Golden Regular Gel Medium (Semi Gloss) - 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 Regular Gel Medium (Semi Gloss)

    Golden Regular Gel is available in Gloss, Matte or Semi-Gloss this product is the same creamy consistency as Golden Heavy Body Acrylic colours. Ide...

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    Original price $26.95 - Original price $169.00
    Original price
    $26.95 - $169.00
    $26.95 - $169.00
    Current price $26.95
  • Atelier Retarder 250ml - ArtStore Online
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Atelier Retarder 250ml

    Retarder A paint additive designed to slow down the drying time of acrylic paint. It may be added to other Atelier mediums to increase open time....

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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Golden MSA Varnish w/UVLS (Matte) - ArtStore Online
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    Original price $39.50 - Original price $269.00
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    $39.50 - $269.00
    $39.50 - $269.00
    Current price $39.50

    Golden MSA Varnish w/UVLS (Matte)

    Mineral Spirit Acrylic (MSA) Varnish with UVLS (Ultra Violet Light Stabilizers)  is a Mineral Spirit based Acrylic resin system that forms a toughe...

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    Original price $39.50 - Original price $269.00
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    $39.50 - $269.00
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    Current price $39.50
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  • Golden Colour Pouring Medium
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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

    Golden Colour Pouring Medium (Gloss)

    Golden have recently announced a change to GAC 800, it has been replaced by their purpose-built Color Pouring  Mediums in Gloss or Matte. Mix Fluid...

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    Original price $26.15 - Original price $147.00
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    $26.15 - $147.00
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    Current price $26.15
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  • Langridge Oxidising Patina - ArtStore Online
    Original price $26.95 - Original price $46.75
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    $26.95 - $46.75
    $26.95 - $46.75
    Current price $26.95

    Langridge Oxidising Patina

    Langridge Oxidising Patina. To activate your Rust or Verdigris finish simply apply Oxidising Patina and wait. The longer the oxidising patina stays...

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    Original price $26.95 - Original price $46.75
    Original price
    $26.95 - $46.75
    $26.95 - $46.75
    Current price $26.95
  • Chromacryl Student Gesso Primer - ArtStore Online
    Original price $10.20 - Original price $77.85
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    $10.20 - $77.85
    $10.20 - $77.85
    Current price $10.20

    Chromacryl Student Gesso Primer

    Chromacryl Student Gesso Primer Chromacryl Gesso is used to prepare surfaces for painting for Chromacryl paints. Our Gesso's are made to a high vi...

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    Original price $10.20 - Original price $77.85
    Original price
    $10.20 - $77.85
    $10.20 - $77.85
    Current price $10.20
  • Golden GAC 900 (Fabric Painting Medium) - ArtStore Online
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    Original price $26.95 - Original price $169.00
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    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
    $26.95 - $169.00
    Current price $26.95
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  • Golden GAC 200 (Adhesion Film Hardness) - ArtStore Online
    Original price $26.15 - Original price $147.00
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    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15

    Golden GAC 200 (Adhesion Film Hardness)

    Golden GAC 200 Promotes Adhesion Film Hardness and is the hardest and least flexible polymer offered. It is Ideal for mixing with acrylic colors to...

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    Original price $26.15 - Original price $147.00
    Original price
    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15
  • Liquitex Gesso Primer - ArtStore Online
    Original price $32.15 - Original price $75.95
    Original price
    $32.15 - $75.95
    $32.15 - $75.95
    Current price $32.15

    Liquitex Gesso Primer

    Gesso Classic white primer and sealer Liquitex Gesso is a premium acrylic gesso used to prepare painting surfaces for acrylic and oil paint. Non-y...

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    Original price $32.15 - Original price $75.95
    Original price
    $32.15 - $75.95
    $32.15 - $75.95
    Current price $32.15
  • Golden High Flow Medium - ArtStore Online
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    Original price $42.35 - Original price $169.00
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    $42.35 - $169.00
    $42.35 - $169.00
    Current price $42.35

    Golden High Flow Medium

    Golden High Flow Medium (Formerly Airbrush Transparent Extender) increases the transparency and film hardness of High Flow Acrylics. 100% acrylic m...

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    Original price $42.35 - Original price $169.00
    Original price
    $42.35 - $169.00
    $42.35 - $169.00
    Current price $42.35
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  • Art Spectrum Art Clean  - Multi Purpose Brush Cleaner
    Original price $31.00 - Original price $31.00
    Original price
    $31.00
    $31.00 - $31.00
    Current price $31.00

    Art Spectrum Art Clean - Multi Purpose Brush Cleaner 500ml

    Art Clean is a natural, biodegradable, citrus-scented cleaning solution for brushes, studio equipment and other uses. Art Spectrum® Art Clean is si...

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    Original price $31.00 - Original price $31.00
    Original price
    $31.00
    $31.00 - $31.00
    Current price $31.00
  • Matisse Artist Brush & Hand Cleaner - ArtStore Online
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    Original price $9.50 - Original price $14.25
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    $9.50 - $14.25
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    Current price $9.50

    Matisse Artist Brush & Hand Cleaner

    Gentle cleaner to remove paint from both brushes and hands. Natural ingredients, non toxic or polluting, biodegradable. Matisse MM34 Brush & H...

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    Original price $9.50 - Original price $14.25
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    $9.50 - $14.25
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    Current price $9.50
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  • Jo Sonja Polyurethane Waterbased Satin Varnish - ArtStore Online
    Original price $17.50 - Original price $56.95
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    $17.50 - $56.95
    $17.50 - $56.95
    Current price $17.50

    Jo Sonja Polyurethane Waterbased Varnish (Satin)

    Polyurethane provides the toughest finish available. The three types of finishes available are Matte, Satin and Gloss. All varnishes have excellen...

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    Original price $17.50 - Original price $56.95
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    $17.50 - $56.95
    $17.50 - $56.95
    Current price $17.50
  • Atelier Liquefying Medium 250ml - ArtStore Online
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Atelier Liquefying Medium 250ml

    Liquefying Medium Is a low viscosity acrylic extender. For fine detail, stir into paint creating a 50/50 mixture or until desired viscosity is re...

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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Golden Acrylic Crakle Paste - ArtStore Online
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    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 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
    Original price
    $26.95 - $169.00
    $26.95 - $169.00
    Current price $26.95
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  • Atelier Moulding Paste - ArtStore Online
    Original price $14.95 - Original price $19.95
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    $14.95 - $19.95
    $14.95 - $19.95
    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
    $14.95 - $19.95
    Current price $14.95
  • Matisse Artist Black Gesso - ArtStore Online
    Original price $19.95 - Original price $127.30
    Original price
    $19.95 - $127.30
    $19.95 - $127.30
    Current price $19.95

    Matisse Artist Black Gesso

    Similar to the regular MM10 Gesso only black! A great permanent flexible primer for canvas, board or even paper. An intense black ground with an ex...

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    Original price $19.95 - Original price $127.30
    Original price
    $19.95 - $127.30
    $19.95 - $127.30
    Current price $19.95
  • Golden Matte Medium - ArtStore Online
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    Original price $26.15 - Original price $147.00
    Original price
    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15

    Golden Matte Medium

    Matte Medium is a pourable medium useful for extending color, decreasing gloss and increasing film integrity. It is also used as a nearly clear gro...

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    Original price $26.15 - Original price $147.00
    Original price
    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15
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  • Golden Acrylic Fluid Matte Medium - ArtStore Online
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    Original price $26.15 - Original price $147.00
    Original price
    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15

    Golden Fluid Matte Medium

    Fluid Matte Medium is useful for extending colors, decreasing gloss and increasing film integrity. Particularly useful with GOLDEN Fluid Acrylics t...

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    Original price $26.15 - Original price $147.00
    Original price
    $26.15 - $147.00
    $26.15 - $147.00
    Current price $26.15
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