ATRON AC 205 is a FAST® (Fast Acting Surfactant Technology) Technology-based cleaning agent specifically designed to remove flux residues from electronic assemblies. FAST® Technology cleaners such as ATRON AC 205 are based on a new generation of surfactants with significantly enhanced characteristics. When compared to conventional surfactant-based cleaning agents, ATRON AC 205 allows for much shorter contact times and provides a higher bath loading capacity. Therefore ATRON AC 205 is especially suited for high-pressure inline cleaning systems where short contact times are required.