• WARMTONE DEVELOPER is a liquid concentrate hydroquinone developer suitable for the dish & tray developing of all black and white photographic papers both resin coated (RC) and traditional fibre based (FB). It is used at a dilution of 1+9. WARMTONE developer is clean working, has excellent keeping properties and gives a warmer image tone to most papers. WARMTONE developer is designed for use at ambient room temperatures, nominally 20ºC / 68ºF. We do not recommend its use for high temperature or machine processing applications. It is not suitable for developing films.
Reviewed by 1 customers
Terrific developer with great color, especially with Ilford multigrade. After opening it doesn't keep long, so you have to be printing with it. I wouldn't use it after it discolors, even sealed tightly it goes in about two weeks, max. In spite of that, I keep it on hand and buy a new bottle every time I use one up.