... factory of radiator, air-conditioning, refrigerator, automobile, motorcycle, compressor, filter, health care equipment, metal furniture ... use with another flux. Suitable for spare parts for refrigerator, compressor, automobile parts, jewelry and wiring etc.6L/ ... stainless, and another alloys. Suitable for refrigerator spare parts, compressor, automobile parts, jewelry, wiring etc.5kg/drum4drams/ ...