Question Remove stubborn Tim from cpu die

NVIDIA-IS-BAE

Honorable
Apr 16, 2019
9
0
10,510
Hi everyone

As the title says, i need help with removing some stubborn Tim of my i9, already put a bunch of isopropal alcohol on it 99.9% it doesn’t work anymore. Tried rubbing some liquid metal on it and that also didn’t get much off. So do i use flitz non abrasive metal polishing paste? Or what can i use to get the desired mirror finish?

Here are some pictures i uploaded to imgur to show you what i am working with on the cpu die: View: https://imgur.com/a/kAStBjE