Weldcote Alb-A2 Is An Iron Bearing Mig And Tig Filler Metal Used For Joining Aluminum Bronze Of Similar Composition, Silicon And Manganese Bronze, High Strength Copper-Zinc Alloys, Some Copper-Nickel Alloys, Ferrous Metals And Dissimilar Metals. Dissimilar Metal Combinations Would Include Aluminum Bronze To Steel And Copper To Steel. Weldcote Metals’ Aluminum Brone A-2 Is Excellent For Buildup Or Overlaying Metal For Wear And Corrosion Resistant Surfaces. Most Common Applications Would Include Marine Maintenance And Repair Welding Of Ship Propellers.