Busse blade finish?

[WinDancer]

Anyone know what Busse uses for a blade finish and how it is applied?
I am working on a couple hard use blades and that finish looks like just the ticket for them.
Thanks,
Dave

 

[WinDancer]

Worked with Google and the net some today.
None of the finishes hold up to hard use.
Most of the factory comments I found and read say the same things about their own blade coatings.
Never mind
Dave