Corbin Bore Cleaner

[Seabeeken]

Ive used/tested most bore cleaners out there over teh years. Ran into Corbin and picked up a bottle to try. Opening it, it looks like thick milk with grit. I applied some to my finger and rubbed a 10mm case I had on the bench and it left a noticeable scuff or burnish. Looking at the SDS I found it contains aluminum oxide which is quite abrasive. I can feel the grit between my fingers. Is this stuff safe for barrel cleaning? Feels "sharper" than JB or Iosso. Seems it would tend to get into any firecracking unless flushed out well. Wondering who has tried Corbin and your thoughts