Nonmetallic Laboratory Safety Cans have all the benefits of Justrite's Type I polyethylene safety cans, with the addition of a self-closing faucet for easy dispensing. All fill spouts have a pressure-relief cap with stainless steel flame arrester. Hardware featured on the can top is stainless steel for maximum corrosion resistance and long life. The five-gallon size also features a vacuum-relief valve in the lid allowing liquids to flow smoothly. Justrite's unique patented, current-carrying carb