Supergrit Abrasives

PLAIN BACK PAPER DISCS (BLACK SC)

PLAIN BACK PAPER DISCS (BLACK SC) - Main image
$11.73 $17.5 In stock

These plain back paper discs in black silicon carbide are designed for sanding and finishing applications. Each disc features a plain backing, making them suitable for use with appropriate hook-and-loop or adhesive systems depending on your setup.

  • Available in a 5" x 1/4" size with 36F grit for coarse sanding tasks.
  • Sold in a pack of 50 discs for consistent supply during projects.
  • Black silicon carbide abrasive is commonly used for sanding wood, paint, and metal surfaces.
  • Plain back design allows for flexible mounting options with compatible backings.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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)

Emily ★★★★★

I’ve been using these plain back paper discs with my random orbital sander, and the hook-and-loop backing holds them securely even during vigorous sanding. They remove material fast without loading up, which saves me time on my woodworking projects.

Brian W. ★★★★★

The black silicon carbide grit really tears through old paint without loading up, which is exactly what I needed for finishing a dresser before staining. These plain-back discs paired perfectly with my hook-and-loop pad, and I didn't have to stop and swap discs nearly as often as I expected.

Julian ★★★★★

Used these today with my orbital sander for some light finishing work and the black silicon carbide held up better than the cheap discs I've tried before. The plain backing is just what I needed—it grabbed the pad firmly without any slip.