Click to enlarge
Add To Wishlist
|
SPRINT ALUM HARDENING CONVERTR 1 LTR($) 
Store Name Buy.com Manufacturer Code 211122296
Rating No Rating
@@ Unhardened emulsions are easily scratched when wet, and absorb moisture when dry. Alum hardening in the fixer is one method of toughening emulsions to be more resistant to abrasion and water absorbtion. If used correctly, it will increase archival perm
|
|