Recirculating Detergent is a versatile, powdered, alkaline detergent that rapidly removes heavy grease, grime, dirt and other automotive-type soils. It contains only biodegradable detergents and emulsifiers, and its non-caustic formula requires little, if any, neutralization before discharge. Use to clean starters, alternators, engine blocks, motorheads, parts, carburetors, brake shoes, clutch plates, pressure units and transmission cases and parts. It is perfect for automotive parts stores, motorcycle dealers, service stations, automotive repair shops, car dealers, truck leasing companies, local passenger transportation companies and car rental agencies. Specially selected detergents and emulsifiers defoam at 140°F, and using the product eliminates the need for additional defoamers. It does not attack, etch or damage any metal, including Babbitt metals, pot metals, aluminum and alloys, magnesium and alloys, copper and brass. It may discolor white metal if exposure exceeds one hour. FOR WORKPLACE & INDUSTRIAL USE ONLY