A best value blend of acids for cleaning all types of aluminium commercial vehicle bodywork, especially fridge and bulk trailer bodies. It is a concentrated blend of hydrochloric and phosphoric acid. Named after 'George' who helped us immeasurably in the formulation of the product. It works brilliantly at restoring tarnished aluminium that is found on many commercial vehicles - tipper bodies, aluminium fuel tanks etc. Also helps to protect it against damage from salt and traffic film.