This general purpose hose is great for general use on work sites. It’s made from natural and synthetic rubbers with layers of high strength polyester fibers. It comes fitted with solid brass end fittings. This hose has a high burst strength with a rated 300 PSI working pressure, which meets the RMA recommended 4:1 safety factor. It’s also heat/cold resistant, staying flexible at temperatures ranging from -40 to 190°F (-40 to 90°C.)