It was a heavy rain day yesterday so I was cleaning up some tools in my reloading room and came across a file I use with cast bullets that I'm going to measure the BHN on. The LBT tester needs a very flat base for accuracy in the measure and I use one particular file to achieve that. There was no longer any "rasp" to the file, it was slick with lead. I started to use a bronze brush and quickly realized that the task would take all day. Then I thought about a test of the Shooter's Choice product. I swabbed some on the liquid on the face of the file and let it sit. The lead immediately started to dissolve so after near three minutes I started on it with the bronze brush. The lead simply curled up and flaked off. Within another three minutes there was no lead on the file or brush. It was just a wet residue on the wax paper which I flushed off the file with WD-40. Crazy performance!
Here are some pictures, the only mistake was not taking a before picture but honestly I didn't think anything would work like this.
