Aluminum & Stainless Cleaner 781-55 Water Based Acid CleanerRemoves grease, oil, dirt and chalky oxides from parts before welding781-55 Aluminum and Stainless-Steel Cleaner. Use Before and After welding. 781 Aluminum cleaner, brightenerremoves weld residue and discoloration after welding fora clean, even finish. Rinse agents provide a sheeting action for film-free rinsing.781 – Aluminum and Stainless-Steel Cleaner Water Based Acid CleanerProvides rapid and effortless cleaning and removal of grease,oil, dirt and white, chalky aluminum oxides before welding. Removes weld residue and discoloration after welding for a
clean, even finish. Rinse agents provide a sheeting action for film-free rinsing. Ready to use.Biodegradable Non-Flammable