I ordered some CrOx to use for finishing a blade after honing on a 12k. But then I read that CrOx can tear up a blade. I ordered some in bar form from 0ne of the shaving websites (Shave Nation). Now I am wondering if it is safe to use? And if so, how would it be applied to the leather strop? I have used CrOx in the past for my knives and I do know that it is quite effective in removing metal.