HighPurity Rosin Flux Paste for Welding and Soldering HOT }τ иτ с ьμ ,ν R1J I1M4
Uses: High quality rosin, which is very helpful for the welding of circuit boards. When the surface of the soldering iron or component is oxidized, it is not easy to be tinned and soldered. It is very helpful for the welding of circuit boards.