Product Description
Tetenal Fixer Hardener liquid is a hardener additive for all liquid fixers and stop baths. A hardener additive will harden the surface of the photographic material that is being fixed. Best to use with materials with soft emulsions
Use 25ml per 1 liter of diluted fixer or stop bath (i.e.1+4) but do not use with powder fixers.
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