Forums › Forums › Gear – The Stuff We Carry › Knives › Flitz and polishing a blade? This topic is empty. Viewing 1 post (of 1 total) Author Posts September 16, 2025 at 9:29 am #17340 adminKeymaster I tried to polish my Ontario rat 1 to see if I could get some rough spots off. But everywhere I polished turned dark and stained. It’s the 2nd knife I have had do that. What could be the cause? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In