Kodak Photo-Flo 200 is a powerful surfactant, has been available for many decades & hopefully will remain, like the ravens at the Tower. As well as a valuable post washing treatment to eliminate drying marks, can be variously used for such tasks as a shower spraydown to eliminate water marks, washing off vinyl records and even cleaning old gravestones. The '200' indicates the dilution, 1+200 with water.

• Decreases water-surface tension
• Minimizes water marks and streaks on film
• Promotes faster, more uniform drying

Tech Pub. Kodak B&W Films