wiki:darkroom:chemistry:formulas:dehardener
Table of Contents
Dehardener
To soften the emulsion of prints treated with hardener, for use e.g. before toning
Preparations
Prepare solution as described below:
Print dehardener
| Water | 750 ml |
| Natriumkarbonate (monohydrat) | 30.0 gr |
| Water | to make 1000ml |
Instructions for use
Soak the print in the deardener for approx 10 minutes. After treatment, the emulsion may be very soft.
wiki/darkroom/chemistry/formulas/dehardener.txt · Last modified: 2022/01/22 22:50 by henpe