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  • Heavy F-weight paper backing helps with abrasive durability, minimizing likelihood of the abrasive yielding when run
  • Closed-coat construction contributes to longer life on metal substrates
  • 3M™ ceramic aluminum oxide blend surpasses aluminum oxide abrasives in durability and cut-rate, producing more parts per belt and requiring fewer belt changes
  • Works well on mild and stainless steel
  • 3M Paper Belt 763U is designed for stroke sanding on mild or stainless steel. Since finishing steel parts can be a laborious and time-intensive process, it's helpful to have an abrasive that cuts aggressively. Our belt combines 3M™ Ceramic Abrasive Grain and an F-weight backing to strike a balance between strength and finesse.

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