Adox FX-39 Type II Developer Concentrate

Adox FX-39 II (formerly Paterson FX-39) is a compensating developer giving high sharpness plus an optional increase in film speed. It's very flexible, with the compensating effect being adjustable to film type by varying the dilution and development time. Works equally well on traditional and T-grain films.

500ml size gives 5 litres of working solution at standard 1+9 dilution.