Takes emulsion off of screens when you want to recycle or reclaim them to burn a new image. * Uses natural enzymes to degrade the emulsion, instead of chemical acids. * This 6oz bottle of concentrate, mixed with water, makes a full gallon of emulsion remover. * Works great on commercial grade screen printing screens and Yudu screens too. Also works on Yudu capillary films. * Does not Harm Yudu Screens.