Mikawa Sangyo Crystal whetstone (for lacquer ware polishing)

A precise finished surface can be obtained without leaving deep scratches on the polished surface.
The PVF binder peculiar to the crystal grindstone activates the natural action of the cutting edge of the abrasive grains and has excellent sharpness.
The continuous pore structure of the grindstone prevents clogging.
There is no variation in the degree of coupling inside and outside the grindstone, and a stable finished surface can be obtained from beginning to end.
It can be used in place of conventional natural charcoal, natural whetstone, and abrasive cloth paper, from groundwork sharpening to super-finishing sharpening of lacquer ware.
Rub it against burrs and scratches on the painted surface.
For repairing lacquer ware surface ・ For repairing painted surface of automobiles
* When polishing, it is usually used wet. Soak the grindstone in water before use.
* If the surface of the grindstone is clogged, dress it with sandpaper.