Kodak 1464510 Photo-Flo 200 Solution Photographic Wetting Agent 16oz $23.95 Brand Kodak Type Wetting Solution Format Black & White Unit Type fl oz Model Photo Flo 200 MPN 1464510 Compatible with Film Type Black & White Unit Quantity 1 UPC 041771464516 condition New Kodak 16 OZ Photo-Flo 200 SolutionCat# 1464510Kodak Photo-Flo 200 Solution should be added to the final wash when processing black & white films.It acts as a wetting agent by foaming up and protecting the film from dust and scratches while hanging to dry