Winsor & Newton Artists’ Acrylic Flow Improver increases the flow of acrylic colours to enable the application of large areas of colour with consistent strength.
Winsor & Newton’s range of Artists’ Acrylic mediums are high-quality formulations designed to complement the Artists’ Acrylic colours range.
They bring control and working characteristics without colour shift or loss of depth.
Winsor & Newton Artists’ Acrylic Flow Improver will also slow drying.
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 on orders over £10
From Cass Art stores and available to collect within 2 working days: £3.95
Collect+ Free on orders over £30
From your choice of 7,000 Collect+ points across the UK. Available to collect within 2 working days: £3.95
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
Republic of Ireland Delivery - Free on orders over 50€
Within 3-5 working days: 5€
International Delivery - Free on orders over 50€
Within 3-5 working days: 10€ or 15€
To return items, please contact us by email on firstname.lastname@example.org 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.