I think I made a mistake

[notsim]

I had a .25micron diamond spray on leather that I loaded up with a .1 micron cbn emulsion. Anyone know what this might do to the strop?

 

[BluntCut MetalWorks]

Just use it as a 0.25um diamond strop. 0.1um cbn in the background will add minor polishing but insignificant relative to diamond 2.5 times larger.

 

[Sadden]

Yep. So long as your planning on using it for .25 Diamond your fine.

You need a separate strop for your CBN. And it needs to be clearly labeled and stored separately.