Brazing Flux Suitable For Silver Brazing Alloy Rod & Silver Brazing Alloy Foil A S Per Specification No. Is 2927-75 , 4Tms.096.096 Rev-1, Gr Ba-Cu- Ag -16A, Str No. Clw/Tm/961 Rev- 1.Make Brand: Sgmpl/Techflux [ Warranty Period: 30 Months After The Date Of Delivery ] ]