NH-5 Fixer Without Hardener for Black & White Film and Paper from Heico is part of a three-step process of development. The third and final step before washing, fixing removes the excess silver from paper or film and makes the image permanent.
This NH-5 fixer is a two-part component fixer that comes without hardener so that you can regulate the hardener. This 5-gallon bottle will yield 20 gallons.
UPC: 096727509131