Winsor & Newton : Professional Acrylic : Flow Improver

Winsor & Newton Professional Acrylic Flow Improver Increases The Flow Of Acrylic Colours, Allowing The Application Of Areas Of Flat, Even Colour Without Changing Colour Strength. It Is Also Effective For Hard Edge Painting Techniques. It Maintains The Stability Of The Colour And Slightly Slows Drying. This Medium Maintains No Colour Shift From Wet To Dry When Used With Winsor & Newton Professional Acrylic.