Review on 📝 AGS MZ-2H X-Fine Graphite: Premium 0.21 oz Pencil Lead for Precise and Smooth Writing by Nick Atkinson

I have no problem with this powder lube when used in closed systems. I bought it to lubricate the rack fan motor shaft because of the smoothness, but it is dirty and will not stick to the steel shaft. I'm not going to give a bad review, but I'm giving myself a bad review because I think the dry powder would stick to the steel shank. To properly lubricate the shaft I use liquid graphite and if that doesn't solve my problem I'll have to replace the fan shaft bushings as they don't have bearings.