Tip Tinner, 96.3% tin, 0.7% copper and 3% Silver, LEAD FREE (mg_4910-28G)

MG Chemicals Tip Tinner is a mixture of tin / silver/copper lead free solder powder and thermally stable, oxide-reducing compounds. Used to repair oxidized soldering tips for optimal performance and for extending the working life of new soldering tips by re-tinning or removing baked on residues and oxidation that accumulates on soldering tips when not in use.