Professional 5 liter multi-purpose foam compression sprayer. Sprayers are equipped with the high quality seals and washers for maximum chemical resistance. All made of Polypropylene and Polyethylene Tanks. Heavy duty injection molded wider mouth and funnel opening makes it easy to fill. The hoses are made of PVC with the perfect amount of flexibility. Comes with pressure relief safety valves. Foam spray and stream spray components included to tackle different tasks.