Jo Turnell is a track racer and was sceptical about the benefits of ZX1 products.

He writes  " ZX1 Super Grease seemed to cure the premature failure of wheel bearings on off road vehicles prone to excessive wheel bearing failure ( Toyota, Land Rover, Defender/Discovery, Range Rover Vogue/Sport)

I've used on Steering wheel column bearings ( BMW/Mini) and Gearbox cables ( BMW/Mini)