High quality pressure sprayer with 1250ml contence, for the moisturizing of surfaces and film. Not to be used for agressive liquids or degreasers. The large reservoir is easily pressurized, and the long hose and special trigger allow you to spray large surfaces prior to applying window film. In other words: you can simply carry on with the job in hand without having to walk back and forth to the tap. The wrist cramp that often results from holding the trigger of ordinary sprayer bottles is a thing of the past as well.