Naniwa Silicon Carbide Abrasive Powder Kongosha 5.3 oz (150g)

The Naniwa Silicon Carbide Abrasive Powder is an effective solution for maintaining and flattening your whetstones. Over time, sharpening stones can become uneven or develop deep scratches that are difficult to remove with a flattening stone alone. By adding this abrasive powder, you can increase cutting power and speed up the flattening process, achieving a smoother and cleaner surface in less time.

Key Features

• Boosts Flattening Efficiency: Provides extra cutting power when combined with a flattening stone.
• Quickly Removes Deep Scratches and Blemishes: Perfect for restoring worn or uneven water stones.
• Easy to Use: Simply sprinkle on your flattening stone before flattening. Rinse off both stones after use.
• Grit - Coarse: Aggressive enough for fast material removal.

For this product, Naniwa does not officially disclose the grit number, but it is generally considered to be around #150.