TG 650 HD Is an economical, multi-purpose industrial cleaning compound. This detergent contains a unique synergistic blend of industrial grade degreasers in combination with premium surfactants. TG - 650 - HD contains ingredients which makes it a choice product for industrial pressure washing and Rig cleaning. It is a very effective cleaner for 18 wheelers, off-road vehicles, concrete floors, industrial tools, Farming equipment, construction vehicles and equipment, ETC.