Re-posted as original buyer backed out. These bottles of lapping grit have never been used, it is in the original box. I'm asking $20 (and that includes the shipping).
From Lee Valley:
From Lee Valley:
Silicon carbide is ideal for flattening oil and water stones or lapping plane bottoms and blades. Just sprinkle the grit on a piece of glass or a steel lapping plate, add a shot of oil or water (as required), and lap the item flat. This fast and easy process lets you keep all of your stones dead flat.90x is used for most applications, while the finer grits are used to put a silky finish on plane bottoms or blades. Grits are available individually or as a kit of five 2 oz containers of 90x, 180x, 280x, 400x and 600x and instructions.
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