"The Marco Bucket of #90 Aluminum Oxide Abrasive is a virgin brown aluminum oxide blasting abrasive that's high in quality, proven tough and lasts a long time. U.S.A. Weight lbs. 50, Recyclable Yes, Grade Fine - medium, Material Type Aluminum oxide. Ideal for use in cabinets and blastrooms Suitable for other applications where a recyclable media can be used"
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