Supergrit Abrasives

SOLID PSA MIRKA CARAT WHITE DISCS

SOLID PSA MIRKA CARAT WHITE DISCS - Main image
SOLID PSA MIRKA CARAT WHITE DISCS - View 2
$16.74 $27 In stock

These solid PSA (pressure-sensitive adhesive) discs from Mirka's Carat line are designed for efficient sanding applications. The white abrasive material provides consistent performance across a range of grits, suitable for various finishing tasks.

  • Available in multiple sizes and grits: 5-inch discs in 120, 150, 180, and 320 grit, plus an 8-inch option in 40D grit.
  • Choose from convenient pack quantities: 50 discs per pack for the 8-inch size, or 100 discs per pack for the 5-inch sizes.
  • PSA backing allows for quick and secure attachment to compatible sanding pads.
  • Grit options range from coarse 40D for aggressive material removal to fine 320 for finishing work.
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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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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)

William ★★★★★

These discs cut through old paint without loading up, which saved me a ton of time on my latest project. The 150mm size fits my sander perfectly, and they leave a consistently smooth finish.

Samuel ★★★★★

The adhesive backing grabbed instantly and held firm through a full coat of 220-grit work—no peeling or slipping at all. Finished a whole cabinet set with just a couple of these discs, and they kept cutting consistently until the very end.

Natalie ★★★★★

Used them all afternoon on a tricky flat surface and the PSA backing held tight the entire time, zero lifting at the edges. The white abrasive cut consistently from the first sheet to the last, which is exactly what I want from a box of discs.