Supergrit Abrasives

5" SOLID PSA SUPERGRIT RED AO RESIN DISCS

5" SOLID PSA SUPERGRIT RED AO RESIN DISCS - Main image
$16.5 $22 In stock

5" Solid PSA Supergrit Red A.O. Resin Discs

High Quality Performance at Exceptional Value

These Supergrit Red Aluminum Oxide (A.O.) resin fiber discs deliver reliable performance at an unbeatable price. We purchase special lots from various manufacturers and pass the savings directly on to you.

Key Features:

  • Aluminum Oxide Grain: Durable and long-lasting for general-purpose sanding
  • Resin Bond: Heat-resistant for improved performance and disc life
  • PSA Backing: Easy peel-and-stick application
  • Great Value: Premium performance at discounted pricing

Applications:

  • Wood sanding and finishing
  • Metal sanding and surface prep
  • General shop use

Why Buy Supergrit Red Discs?

These discs offer an excellent balance of performance and price, making them a smart choice for everyday sanding applications.

Before you pay

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When it ships

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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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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Joshua ★★★★★

Stuck these on my random orbital and they've held their grit through a whole afternoon of sanding oak. The PSA backing sticks flat with no curling at the edges, and the price per disc is honestly hard to beat.

Sophia B. ★★★★★

The red aluminum oxide really holds up on my random orbit sander, and the PSA backing sticks flat without curling at the edges. For the price I figured I'd be swapping them every few minutes, but each disc keeps cutting through oak way longer than expected.

Grace Q. ★★★★★

I've been going through these discs faster than I expected, but at this price that's honestly fine. The aluminum oxide resin holds up well on my random orbital sander, and the PSA backing sticks tight without peeling at the edges.