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
Bi-alloyed solder for soldering where you need to reach a very low teperature. For soldering of tin, electronics and electric applications with temperature sensitive parts. Melting temperature 138°C.