... solution for operate 3.RoHS star Flux-cored wire Tl0205 is an innovation brazing material especially design ... between Cu-Al,copper wire and aluminum sheet ,Al-al, ect. The brazing alloy has chemical composition ... fou long time without problem.Flux-cored wire TL0205 is specially suggested for the AL-AL ... surface or different shape ),we can provide alloy in wire or sheet form ,matched with suitable flux ...