Collection: Mediums & Varnishes
Alter the characteristics of your paint and enhance the finish of your work with this range of mediums and varnishes. This collection features options suitable for acrylic, oil, and watercolour paints from top brands, including Liquitex, Winsor & Newton, Daler-Rowney, and more.
Featured Collections
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Fixatives & Varnishes
Want your work to stand the test of time? These fixatives and...
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Gesso & Primers
Prepare your canvases, wooden panels, paper, and more for painting with this...
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Texture & Effects Mediums
Give your artwork a unique texture, effect, or finish with this versatile...
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Acrylic Mediums & Varnishes
These mediums can increase the versatility of your acrylic paints by enabling...
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Oil Mediums & Varnishes
Alter and enhance the look, feel, and finish of your oil paints...
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Save £2.00Bob Ross Odourless Thinner
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Save £14.55Bob Ross Liquid Oil Paint Base Coats
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Winsor & Newton Galeria White Gesso Primer - 1 Litre
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Save £2.85Winsor & Newton Liquin Original
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Save £4.05Liquitex Spray Varnish - 400ml
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Winsor & Newton Professional Acrylic UV Varnish
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Winsor & Newton Professional Picture Varnish - 400ml
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Save £2.75Winsor & Newton Galeria Varnish
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Save £6.65Bob Ross Gesso Primers - 473ml
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Sold outDaler-Rowney Purified Linseed Oil
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Save £1.10Winsor & Newton Sansodor Low Odour Solvent
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Save £1.40Daler-Rowney Texture Paste
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Save £2.85Montana - Varnish MATT - T1010 - 400ml
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Winsor & Newton Professional Artists' Varnish
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Save £4.00Daler-Rowney Graduate Gesso Primer
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Save £2.85Montana - Varnish GLOSS - T1000 - 400ml
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Save £1.60Daler-Rowney White Gesso Primer
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Save £1.45Daler-Rowney Simply Acrylic Gesso - 500ml
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Save £2.50Winsor & Newton Galeria Mediums - 250ml
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Daler-Rowney Low Odour Thinners - For Oil Colours
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Save £0.45Daler-Rowney Turpentine (Turps)
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Winsor & Newton Professional Acrylic Flow Improver
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Save £4.05Liquitex Professional Varnish - 237ml
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GOLDEN Acrylic Glazing Liquid - 237ml
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Save £2.40Daler-Rowney Black Gesso Primer
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Docrafts Artiste Medium (2oz) - Crackle Medium
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Save £2.85Montana - Varnish SEMI-GLOSS - T1005 - 400ml
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Daler-Rowney System3 Screen Printing Acrylic Colour - 250ml - (Black Cap)
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Save £4.90GOLDEN Soft Gel - 237ml
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GOLDEN GAC100 - Acrylic Primer and Extender - 237ml
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Winsor & Newton Galeria Heavy Structure Gel - 250ml
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Daler-Rowney System3 Acrylic White Gesso Primer
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Pebeo Acrylic Picture Varnish - 400ml
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Loxley Artists' Picture Varnish - 200ml Aerosols
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Bob Ross Brush Cleaner and Conditioner - 100ml
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Winsor & Newton Galeria Flow Improver - 250ml
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Find Inspiration on the ARTdiscount Blog
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How to Varnish Acrylic Paintings
Read MoreVarnishing is an important stage of the acrylic painting process, as a varnished acrylic painting will have greater longevity than one that is not. Varnishing also provides either a satin, matte, or gloss sheen to the surface of your artwork, unifying the surface and enhancing the colours. In this blog we explore how and why you should varnish your acrylic paintings, and how the different finishes will compliment your work.
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Can You Varnish a Watercolour Painting?
Read MoreVarnishing watercolour paintings has become a much more popular option in recent years, but there are considerations to be mindful of before jumping in! In this blog, we outline the what you should consider before varnishing watercolour paintings, and present a handy how-to guide to the process.