Does anyone in the group have a source for crimped brass scratch brushes(rotary type). I've checked with Gornell and they have a 6 brush/
180 buck minimum, a tad to much for an experiment. I would appreciate any suggestions, BTW the application is cleaning up and satin finishing lead sheet. Tried almost everything including wet and dry scotchbrite, I remember from plating days that a soft scratch brush with a slurry of fine pumice or whiting was used on soft metals prior to silverplating.TIA, Ed Angell