FX87 is our high performance ceramic abrasive belt material with a waterproof backing.
FX87 performs particularly well on powerfile belt applications which work on close point grinding. Although popularly sold for high carbon steels
To search all powerfile belts:
https://abrasive-systems.co.uk/abrasive-belts/belts-for-hand-held-machines/powerfile-belts
Not sure which powerfile belt you need?https://abrasive-systems.co.uk/abrasive-belts/belts-for-hand-held-machines/powerfile-belts/which-power-file-belt-will-fit-my-machine