Mixing tank minimizes the risk of spills or fire when mixing hazardous, flammable liquids. Lid is fully removable and clamps securely shut. Gasket seals tightly to prevent flammable vapors from escaping. Lid can be padlocked for added security. Self-closing lid automatically ventilates the interior, and an internal flame arrester protects the contents from ignition sources. Safety bonding tab can be used to reduce static electricity buildup. Swinging bail handle makes tank easy to carry. Rugged