Foma Fomatoner Sepia Toner, 2 x 250ml

These two A+B liquid concentrates make a two-bath toner for toning freshly processed and older black-and-white photographs into a yellow-brown to brown/violet-brown image tone. The temperature of the second bath controls the resulting colour. The concentrate is available in two PE bottles of 250 ml and, for use, is diluted with water in a ratio of 1 + 9.

Toning takes place in daylight conditions at an average temperature of 20 - 25 degrees C.