Almit Soldering Iron Tip Cleaning Alloy is a homogeneous mixture of powdered lead free solder and fluxing chemicals.It has been specially formulated for the cleaning and preservation of iron plated soldering iron tips.It is equally suited to manual or automatic tip cleaning processes and is compatible with both lead containing and lead free cored solder wires.Almit Soldering Iron Tip Cleaning Alloy contains no halides and also is not subject to special storage requirements.