Shapton Lapping Powders

Lapping powder is used with the Naoru Cast Iron Lapping System to flatten waterstones. It comes in three grits.

• Coarse - approximately 80 grit. Used for waterstones 120 grit to 320 grit. 190g Bottle.
• Medium - approximately 180 grit. Used for waterstones 500 grit to 3000 grit. 190g Bottle.
• Fine - approximately 4000 grit. Used for waterstones 4000 grit and higher. 100g Bottle.