daiwa_magsealed

To produce a low friction seal that keeps water, dust and grit from entering the reel's rotor bearing and gearing, magnetic oil is controlled by a magnetic field. The result is a water-tight seal with much lower
friction than rubber type seals.

Magnetic Oil
Magnetic oil is one of a new generation of Nano Fluids that can change density and shape when a magnetic field is applied. It creates an excellent, low-friction seal for a rotating shaft.