Winsor & Newton Gum Arabic will give an instant boost to your watercolours.
It increases transparency and gloss, while also controlling the spread of colours and slowing the drying process.
To control the activation, simply dilute it with water. Winsor & Newton Gum Arabic is a great tool for any keen watercolourist.
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