An acid tin/lead cleaner designed to remove salt residues that remain after alkaline etching. The removal of these salts is essential to ensuring good fusing and a bright finished solder surface. SOLDER CONDITIONER 417is effective at eliminating re-deposition of tin on copper surfaces and allows re-etching of panels, thus minimizing rejects. Effective for both soak and spray applications. SOLDER CONDITIONER 417is an excellent pre-cleaner priorto fusing for eliminating oxides and enhancing solder edge coverage on circuits.