I salvaged some weights off a couple of old race cars. The lead was cast n valve covers and bolted to the frames. Most of the lead behaved just like wheel weight and is now in small ingots. One weight was much harder than the others. It took much longer to set up in my ingot molds and is very shiny. It produced great detail of the corn grains on my corn cob molds. I think I might have 75 pounds or so of babbit metal. Sure is pretty but can not ever begin to scratch t with a thumbnail.
Any thoughts?