Winsor & Newton Artists’ Painting Medium is a multi-purpose medium for use with oil colours.
It thins, improves flow, slows drying and strengthens the film; it also improves fine details, helps glazing and allows you to build smooth areas.
It’s also suitable for oiling out – evening levels of gloss on a touch-dry canvas by applying with a lint-free cloth.
Winsor & Newton Artists’ Painting Medium dries without yellowing.
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 2pm 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