Heavy-Duty Hot Tank Powder is a detergent specifically created for hot tanks and spray cabinets. The blend is a no foam formula, is great for the tough jobs and works well for radiator shops, garages, or anyone using a hot tank. Heavy-Duty Hot Tank Powder has a dilution rate of 8 ounces per gallon of water, which is half the amount of other products and does not contain fillers. Use this product on cast and other steel and iron components and it will remove paint from your surface. HD Hot Tank Powder is a hazardous material and must ship by truck freight; contact us for a freight price quote. We package in 50-pound pails and 500-pound drums.