Kodak Indicator Stop Bath – 470ml

Kodak Indicator Stop Bath – 470ml

Kodak Indicator Stop Bath is a traditional acetic acid stop bath formulated for black & white darkroom printing and film processing. Its key feature is a built-in colour indicator, which shifts visibly when the solution becomes exhausted, ensuring you always maintain optimal processing control without guesswork. Used at a typical dilution of 1:63, this concentrate offers excellent value while delivering consistent, reliable results.

By instantly halting development, it helps preserve fixer efficiency and prolongs the life of your darkroom chemistry. The strong vinegar-like odour is characteristic of acetic acid, but its effectiveness and precision make it a staple for many photographers. Ideal for both resin-coated and fibre-based paper, as well as film, it’s a dependable choice for any B&W workflow.

Safety Data Sheet