Odourless interrupter. Based on citric acid. Suitable for all types of B&W films, RC and baryt papers as well as for RA-4 process.
With indicator - after the solution is exhausted, its colour changes to blue.
Action time: 30 s to 1 minute at 1+19 dilution
Consumption: 1-2m² of material/litre of solution
Packaging: 1 litre of liquid concentrate
Concentrated wetting agent for the final rinse of B&W films. Reduces water surface tension and ensures clean, even drying without streaks or mineral marks.