Print | Products > Aerospace Coatings, Pretreatments, Paint Removers, Cleaners > Surface Solutions > Pretreatment > Eldorado AC-5 Corrosion Remover Pretreatment Eldorado AC-5 Corrosion Remover Eldorado AC-5 is a liquid, viscous, acid cleaner and corrosive remover for use on aluminum and stainless steel surfaces. Safety Data Sheet (SDS) Technical Data Sheet Aerospace Sealants Aerospace Transparencies Transparent Armor and Specialty Products Aerospace Coatings, Pretreatments, Paint Removers, Cleaners Commercial / Civil Aviation Military Specialty Coatings Surface Solutions Chemical Management Engineered Materials Aerospace Academy Semco® Packaging PPG Ambient Reactive Extrusion (ARE) Additive Manufacturing Technology Find Products Find Products Help Terms & Conditions