... material especially design for electrical component, it can braze join between Cu-Al,copper wire and aluminum sheet ,Al-al, ect. The ... without problem.Flux-cored wire TL0205 is specially suggested for the AL-AL brazing ,it can guarantee high resistance and few residue ... cored wireTLS0215Al, Zn.Cu ,Ag15-20%420-480Alloy for brazing Cu-Al,Al-Al,Al-Steel,Al-Stainless,ect.Φ 2.0500g/Roll 2roll/box02055-10%Φ ...