20lbs Aluminum Oxide 600 Pre-Polish Rock Grit Stage 3: : Industrial & Scientific

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Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) : Toys & Games

IMPROVE YOUR ROCK TUMBLING RESULTS: Achieve the finest finish and highest refinement on your workpiece with this 20 lbs. of 1200 Aluminum Oxide grit

MJR Tumblers 20 LB Polish 1200 Aluminum Oxide Rock Refill Grit Abrasive Media Final Step USA

Versatile 20 LB Rock Tumbler with 19 Barrel UK

Silicon Carbide 600 Pre-Polish Rock Grit Stage 3 – MJR TUMBLERS

Sintered aluminum oxide, semi-friable, recyclable. Great for rust removal, powdercoating, and as an anti slip non skid flooring additive!

IMPROVE YOUR ROCK TUMBLING RESULTS: Achieve the finest finish and highest refinement on your workpiece with this 20 lbs. of 600 Aluminum Oxide for

20lbs Aluminum Oxide 600 Pre-Polish Rock Grit Stage 3

1000 Grit Aluminum Oxide - Pre-Polishing Powder - Stage 3

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White fused aluminum oxide is a very high purity oxide, and thus recommended when contamination is an issue to be considered. It is obtained from the

.75 Lb.(12 oz.) 600 Grit - Fine Aluminium Oxide Rotary Vibratory Rock Tumbler Tumbling Polishing Powder Abrasive Grit