structured ceramic grinding belts

[chknifemaker]

Hey fellas!
I was talking to a knife maker about grinding belts lately and he really likes the expensive ceramic belts(like the blaze orange belts)and he said there is a new type or structured ceramic belts from klingspor(there like the gator belts but ceramic)....I was wondering if any one has tryed them and where I could get them?
Thanks.