Park Tool PPL-1 PolyLube 1000 LubricantPark Tool's polyurea based lubricant was developed specifically for bicycle maintenance and repair. Polylube 1000 has an extremely high shear strength to protect vital parts under extreme conditions. Polylube 1000 also repels moisture and is compatible with conventional greases. This grease is safe for elastomer forks and hydraulic shock seals.
Great grease, what more is there to say? The cap works well, so the grease doesn't leak or ooze out when opening and closing the tube, the grease is easy to apply in controlled doses, and it does what it needs to do.