META-KLEEN HDS-40 is an excellent heavy duty soak cleaner that can also be substituted as an electrocleaner. This formulation provides good detergency for removing most fabricating soils and greases from ferrous and copper based metals. META-KLEEN HDS-40 is especially effective in cleaning tubular and wire goods where there may be considerable oils present. In addition to cleaning soils from stamping, grinding and drawing operations, META-KLEEN HDS- 40 also contains unique dispersing agents which prevents oils from clinging to racks or plating barrels, which will prevent contaminating subsequent rinse tanks and other pretreatment chemistries. META-KLEEN HDS-40 is an excellent choice when there are only one or two tanks in the cleaning line or when inventory needs to be reduced. In addition, it is specially formulated for hard water areas.