- Joined
- Apr 24, 2022
- Messages
- 194
Not sure what coating is on your machines, but I found for the yellow coating on my PM mill, that WD40 was the most effective. Took some time to dissolve, but cleaned nicely with the aid of a plastic razor blade and a nylon dish scrubber-sponge. (Not scotchbrite, that will scratch) Wood skewer sticks work well in tight spaces too.