*We're sorry but liquids over 250ml are not eligible for free shipping due to shipping restrictions
Slows the drying time of acrylic colour. Mix with any acrylic colour, medium or gel to increase the working time by up to 50
A bit about the brand: Founded in 1832, Winsor & Newton are one of the World's leafing brands of fine art materials and has developed a fantastic reputation for reliability, quality and product innovation.
See all the Winsor & Newton range ›
We offer a 100% Money Back Guarantee* on our returns. This however is only available for UK mainland customers.
This may also exclude additional delivery charges that were made to send to you initially.
OR
Tracked Delivery - £3.95 on UK orders under £40
In need of your delivery fast?
We offer a 1-2 day service! Once the items have been dispatched through our service provider your item will take 1-2 working days to arrive.
Please see terms and conditions ›