18 Inch Adhesive Back Aluminum Oxide Metal Sanding Disc

$19.54 ~~$26.05~~ In stock

18 Inch No Hole Abrasive Sanding Discs. Aluminum Oxide Metalworking Aluminum Oxide. Closed coat, Heavy X weight Ploy Cloth backing. Sold individually. High quality and long lasting industrial abrasive Aluminum Oxide Metalworking sanding Discs work great on automotive applications, non ferrous Aluminum Oxide Metals (Aluminum, Copper, Titanium, Nickel). Heavy duty X-wgt material provides extra strength for working with Aluminum Oxide Metal. Quality stick on PSA backing with release paper to protect adhesive from contaminants allowing for superior grip. Resin over resin bonding. Anti-clogging stearate (provides a better sanding and cleaner working environment). Wet or Dry applications. Assembled in America.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Madison ★★★★★ Oct 18, 2026

Finally a disc that holds up to real metalwork without tearing apart mid-job. The heavy X weight cloth backing gives it a stiffness that stays flat on the platen. Cuts fast and leaves a consistent scratch pattern.

Elizabeth V. ★★★★★ Oct 17, 2026

I needed something heavy-duty for smoothing out welds on a steel table, and this 18-inch disc held up through the whole job without tearing. The closed coat and poly cloth backing really do make it last longer than the cheap rolls I’ve tried before.

Isabella ★★★★★ Oct 11, 2026

The adhesive backing on this 18-inch disc holds firm even during heavy grinding, and the closed coat aluminum oxide cuts through metal far longer than cheaper options. No tearing or peeling after several uses.