Rock Polishing Tools

MJR Tumblers

MJR 120/220 silicon carbide refill, 1 lb

Stage 2 pouch explicitly labeled 120/220 silicon carbide.

MJR pouch labeled Step 2 Fine, 120/220 silicon carbide
$14.75Nov 9, 26, 02:22 PM · New York
Price info

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Use and fit

Use the MJR refill when your second grinding stage calls for 120/220 silicon carbide. It is the grade to buy when that stage runs out before the rest of your kit. Keep the pouch separate from pre-polish and follow your tumbler instructions for the dose.

Specifications

Brand
MJR Tumblers
Listed model
MJR1p120/220
Verified detail
Stage 2 pouch explicitly labeled 120/220 silicon carbide.

Product or manufacturer reference

Questions before buying

When do I move from the coarse cut to this grit?

Use 120/220 when the shaping stage is complete and your recipe calls for that next grade. Rinse away the coarse slurry before adding it.

Compare before you buy

The MJR four-stage assortment supplies the adjacent grades if more than one stage needs a refill. MJR four-stage grit refill for 3 lb barrels

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