The Ilford PQ Universal Paper Developer 5 Liter is the perfect developer for the dish/tray processing of all RC as well as FB black and white photographic papers. It is a liquid concentrate dimezones/hydroquinone developer. This paper developer enables clean working and is easy to use. In addition to that it helps in developing a slightly warm image tone along with a high contrast. High on performance and universal in application, it can be utilized to dish/tray process ILFORD as well as some other technical films. Moreover, this fast working developer is ideal for processing general purpose sheet films.