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From £11.95

This product is restricted to those over the age of 18. You will be required to verify your age during checkout.

Size Code Unit Price Availability
250ml 010840 £11.95
£0.05 per ml
In Stock
500ml 010841 £19.95
£0.04 per ml
In Stock

Zest-it Clear Painting Medium is a blend of Zest-it Oil Paint Dilutant and Brush Cleaner with Linseed Stand Oil.

  • It thins oil paint to improve flow, enables wet-on-wet painting techniques, and adds gloss for glazing, drying to an enamel-like finish.
  • It will also accelerate drying, to make oil colours touch-dry in about 12-24 hours.
  • Like Zest-it Oil Paint Dilutant and Brush Cleaner, it is based on the zest of citrus fruit and, as well as having a lovely citrus aroma, is kind to the environment.

Size: 250ml

  • Weight: 300 g

Size: 500ml

  • Weight: 300 g
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 2pm Mon-Fri: £7.50

UK Standard Delivery - Free on orders over £50

Within 3-5 working days: £3.95

Click & Collect 

Free, 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

International Delivery - Free in orders over €95

Within 4-7 working days: €10

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3 Customer Reviews

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20th March 2015 Reviewed by Martin Venning First try, seems to do the job.


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11th December 2014 Reviewed by Kenneth Karl I just started using and i'm enjoying the experience very much. I have tried everything over the years and this medium is up top with some of the major old favorites out there. Plus I conceder this The main reason I like it is it's safe to use and breath. My oils have taken on a smother, thicker feel using this and I recommend it to all oil painters to get away from their beloved turps.



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10th July 2014 Reviewed by Susan Hall I found this on Cass Art website when I decided that I needed something other than standing oil. This product is much lighter and really improves the flow of the oil paint. Great stuff!
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