Supergrit Abrasives

6" SOLID PSA MIRKA QUICK SILVER DISCS

6" SOLID PSA MIRKA QUICK SILVER DISCS - Main image
$10.08 $14 In stock

6" Solid PSA Mirka Quick Silver Discs are pressure-sensitive adhesive abrasive discs offered in multiple grits and pack quantities. Choose the grit and quantity that fit your project from the available options.

  • Dimensions: 6" discs
  • Grit options: 150, 180, 220, 320, and 400
  • Quantity options: Pack of 100 (150, 220, 400 grit) or Pack of 75 (180, 320 grit)
  • PSA backing for adhesive attachment
  • Mirka Quick Silver product line
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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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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 (4.2 / 5 · 5 reviews)

Michael ★★★★★

I grabbed a pack of 100 in 400 grit for my bodywork, and these discs cut through primer really cleanly without loading up. The adhesive grabs hold tight enough that I didn't have any slip-offs mid-stroke.

Hannah ★★★★★

Finally, a PSA disc that actually stays put when I apply pressure—no slipping or lifting at the edges. The 6-inch size is perfect for my orbital sander, and the adhesive holds strong through multiple passes on body filler. Really consistent cut for the price.

Kevin X. ★★★★☆

Been using these discs for bodywork prep and the PSA backing holds tight even on a detail sander. The 6" size is perfect for flattening primer without loading up too fast.