tazmainiendigger
Well-Known Member
Brent, If you use the 1200 slow cut silicon carbide cutter you have nothing to worry about. After 2 weeks it breaks down to a regular polish. After I use the 1200 cut, I rinse it thourghly till the water runs clear. NO problems, I personally like the "old" copper myself, less micro-chipping till the copper wears in...Have you tried the bottle tumblers forum they might also have some info for you. http://groups.yahoo.com/group/bottletumbling/