Product Description 1) Remove grerase,rust,sludge and scale from the cooling system 2) Improve the heat dissipation efffect,restore the cooling function and prevent the engine from overheating 3) No harm to radiator,hose,gasket and aluminum cylinder 4) Suitable for any color,and type of antifreeze Carton Size(cm)：36*30*23 G.w/Ctn(kg)：11.2 Package Specification：355ml*24