Servus!

And that, my friends, is ALL that WD-40 is good for, water displacement.

I use it on my armor after every time I fight and it keeps my stuff from rusting into oblivion, but would slit my wrists and us my own blood before spraying it on any part of my drivetrain.

A mekanik pal of mine said that the stuff is really good for putting on grips, although I must admit I havent tried.