This masking fluid offers excellent coverage and easy flowing application. Brush it on or apply straight from the bottle. Off white when wet, it dries to a transparent caramel colour. Left on a painting for a week, a month or more, it can still be pulled cleanly from all watercolour surfaces with a rubber cement pickup. Included are five fine pointed tips that can be attached to the bottle and used as a drawing tool to make dots and fine lines, and save details and highlights.