Meltolit 9730 Metal paste
Copper-alloyed soft solder metal paste for copper, copper alloys, steel and stainless steel used mainly in HVAC and refrigerant industry but also for car body work Working temp: 250-350°C
Lead free silver and copper alloyed tinsolder for copper, brass and steel mainly used for ordinary fine mechanics and manometer manufaturing. Contains no flux so a separate flux is necessary. Very fluant and has a higher tensile strenght compared to other solders.