Fluid Mediums
Winsor & Newton Liquin Original
The reliable favourite which continues to be our most popular liquid alkyd medium. A general purpose low gloss medium which improves flow and trans...
View full detailsArt Spectrum Refined Linseed Oil
Small amounts of Art Spectrum® Refined Linseed Oil added to oil paint will enhance flow and slow drying. This is particularly useful for 'alla prim...
View full detailsGolden GAC 100 (Multi Purpose Acrylic Polymer)
Golden GAC 100 - Multi-Purpose Acrylic Polymer is a sealer that helps prevent Support Induced Discoloration (SID) caused by impurities that are dra...
View full detailsGolden Gloss Medium
Gloss Medium (formerly Polymer Medium Gloss) is an acrylic liquid medium useful for creating glazes, extending colors, enhancing gloss and translu...
View full detailsAtelier Pouring Medium
Pouring is a fantastic new acrylic technique and now with Atelier Pouring Medium it is even easier and more fun! Simply mix it with any artist...
View full detailsLiquitex Gloss Mediums
Liquitex Gloss Medium (previously Gloss Medium & Varnish) improves adhesion and protects painting. Fluid Painting Medium Texture: Fluid Shee...
View full detailsGolden Airbrush Medium
Airbrush Medium modifies GOLDEN Fluid Acrylics for spray application by reducing clogging and tip buildup during spraying. Recommended for spraying...
View full detailsGamblin GALKYD Medium
Contemporary Oil Painting Medium Galkyd is an alkyd resin painting medium that increases the fluidity of oil colours and speeds their drying time. ...
View full detailsJo Sonja 250ml Flow Medium
Use Jo Sonja's Flow Medium to thin Jo Sonja's Artists' Colours and mediums. (Not recommended to be used with Crackle Mediums and varnishes).Water ...
View full detailsGolden 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Golden have recently announced a change to GAC 800, it has been replaced by their purpose-built Color Pouring Mediums in Gloss or Matte.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...
View full detailsLiquitex Gloss Pouring Medium
Pouring Medium creates puddles and pours sheets & is perfect for acrylic pours. Effects Painting Medium Texture: Fluid Sheen: Glossy Relati...
View full detailsArchival Oils Odourless Lean Medium
A very fluid general purpose medium for reducing paint viscosity, and can be used at all stages in a painting which does not need gels. It can also...
View full detailsLangridge Low Toxic Painting Medium
Low Toxic Solvent based fluid medium for improved paint handling. Reduces exposure to harmful solvents. Perfect for wet on wet technique. The medi...
View full detailsLiquitex Matte Medium
Matte Medium increases fluidity and reduces sheen. Fluid Painting Medium Texture: Fluid Sheen: Matte Relative Opacity: Transparent Creates a ...
View full detailsGolden GAC 500 (Extends Fluid Acrylics)
GAC 500 Golden Extends Fluid Acrylics for a unique balance of film hardness and flexibility offering increased leveling, increased mar resistance a...
View full detailsGolden 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...
View full detailsGolden Fluid Matte Medium
Fluid Matte Medium is useful for extending colors, decreasing gloss and increasing film integrity. Particularly useful with GOLDEN Fluid Acrylics t...
View full detailsLiquitex Flow Aid Additive
Liquitex Flow Aid Additive 118ml that improves acrylic paint flowEffects Painting AdditiveTexture: FluidSheen: SatinRelative Opacity: TransparentSi...
View full detailsAtelier 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 rea...
View full detailsGolden High Flow Medium
Golden High Flow Medium (Formerly Airbrush Transparent Extender) increases the transparency and film hardness of High Flow Acrylics. 100% acrylic m...
View full detailsLangridge Artist Painting Medium
Langridge Artist Painting Medium Free-flowing medium for oils that improves paint handling. Quickly dries to a tack but remains fresh so that it ma...
View full detailsWinsor & Newton Artisan Fast Drying Oil Medium 75ml
This is a fast drying medium that improves the flow and speeds the drying of Artisan oil colours, smoothes brushwork and increases gloss and transp...
View full detailsMatisse Artist Acrylic Painting Medium
MM9 Acrylic Painting Medium is a pure acrylic binder used in formulating Matisse Colours and acts as the principal paint 'dilutant' when not using ...
View full detailsMatisse Artist Polymer Varnish (Matte)
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...
View full detailsDiscover a whole new world of Fluid Mediums with ArtStore Online.
Browse through our extensive range of Fluid 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 Fluid Medium brands available, and have a wide range of art & craft supplies from trusted and respected brands from around the world, including Archival Oils, Art Spectrum, Atelier, Derivan, Gamblin, Golden, Jo Sonja, Langridge, Liquitex, Matisse, Winsor & Newton and more!