Winsor & Newton Liquin Original Is A Reliable, General-Purpose Low Gloss Medium That Improves Flow And Transparency. Winsor & Newton Liquin Original Is Easily Mixed With Brush Or Knife, Smoothes Brushwork, And Can Be Suitable For Impasto Techniques. Winsor & Newton Liquin Original Will Speed Up The Drying Time Of Oil Colors To Approximately Halve, Resulting In A Drying Time Of Anywhere From One To Five Days, Depending On Climate, Colours Used And Film Weight.