Winsor & Newton Galeria Matt Medium 500ml

Product Code: P003297

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£11.95 RRP: £14.99Save 20%£0.02 per ml

In stock


Winsor & Newton Galeria Matt Medium will bring a consistent, flat finish to your acrylic colours without affecting the brilliance of tone.

  • It will also increase their transparency and hold on the surface.
  • Winsor & Newton Galeria Matt Medium is one of a wide range of fine-quality, excellent-value mediums for acrylic colour.
Delivery & Returns

We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options. 

UK Next Working Day Delivery - Free on orders over £75
Order by 2 pm Mon-Fri: £7.95

UK Standard Delivery - Free on orders over £40
Within 3-5 working days: £3.95

Click & Collect 
Free over £10, from Cass Art stores. Available to collect within 2 working days.

UK Saturday Delivery
Select our Saturday delivery option any day of the week (by Noon on Friday) to have your order delivered on the following Saturday: £9.00

Ireland & International Delivery - Free on orders over 50€
Within 3-5 working days: 10€ or 15€

To return items, please contact us by email on or by phone on +44 (0)20 7619 2601 to let us know.

We'll then send you a free returns label or organise a collection, free of charge as long as it is in a resellable condition and within 14 days.

Once we've recieved your return we'll process tha package and the refund should be back in your account within 48 hours.

Q&A (1)
Q is this fluid or gel consistency?

This a fluid consistency but if your looking for a gel medium we reccomend Golden Heavy Gel Matte.

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4 Customer Reviews

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13th March 2018 Reviewed by Bozena Sierpinska I know this product. good!


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22nd December 2017 Reviewed by Roger Charlton I use a great deal of this for painting with acrylics. A good product from a well-known manufacturer.


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13th September 2017 Reviewed by Anne Emmett I use it as a glue foe collage, sometimes I mix it with paint to make a transparentglaze. Some times I mix it with the gloss.


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9th August 2014 Reviewed by Jane Shepherd Very good product , excellent for building layers in mixed media work and is very good for transferring images to your work.
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