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 and silver alloyed tin solder for copper, brass and steel. Mainly used for thermo applpications, solar panels etc. Very fluant and has good temperature resistance compared to many other solders. Melting range: 296-301°C.