ΧΑΛΚΟΣ ΑΠΟΚΟΛΛΗΣΗΣ PURE COPPER OXYGEN FREE 3,0mm - 1,5m 1. The tin-absorbing wire is made of copper wire plus special chemical formula to form low residue, no cleaning, clean, non-halogen; 2. Flat needle type preparation, soft, fast heat conduction, can quickly absorb tin, no residue. 3. It is completely sealed and has a silica gel desiccant and is resistant to oxidation. 4. Applicable to all kinds of advanced electronic precision soldering products, which absorb excess solder when removing tin.