- Joined
- Aug 27, 2014
- Messages
- 338
Can someone help me out? I was cutting through some paper water cups this morning with my DLC PM2 and looking at it, theyre are some marks on thr coating. any idea how to clean this?

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You could try WD-40 and a rag, but it may be best if you embrace the reality that your coating is going to show wear marks if you use it. This is just a fact of life. Many of us find the look of a well-worn PM2 to be very nice, as it demonstrates that the guy who owns it has really been using it to its fullest. I understand how you want to keep it pristine, but there is no way to avoid the marks on the blade. Rock on.
In which case the marks are almost certainly just material from the cup that stuck to the blade. Paper cups tend to be waxed, and wax will leave traces of itself on a blade. Simplest "fix" would be just to let it wear off.I personally love the look of a well worn in knife also, but the thing is i was only made 3 slices through a paper cup.
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Not a PM2, but you get the idea. The Spydie coating is pretty durable, whereas the teflon on Cold Steel falls off if you look at it.
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Not a PM2, but you get the idea. The Spydie coating is pretty durable, whereas the teflon on Cold Steel falls off if you look at it.
Isopropyl Alcohol USP, 70%
Goo Gone
Flitz Metal Polish