Supergrit Abrasives

1/4 SHEET PSA PAPER

1/4 SHEET PSA PAPER - Main image
$8.38 $12.5 In stock

1/4 Sheet PSA Paper from Supergrit Abrasives is a pressure-sensitive adhesive (PSA) abrasive sheet in a 4 1/2" X 4 1/2" size. It is available in multiple grit options and is sold in packs of 50.

  • Dimensions: 4 1/2" X 4 1/2"
  • Grit options: 60, 80, 100, 120, 150, 180, 400, and an assortment (ASST)
  • Quantity: Pack of 50
  • PSA backing for convenient application
  • Brand: Supergrit-Dev
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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 (4.8 / 5 · 5 reviews)

James ★★★★★

The 4 1/2 x 4 1/2 size is perfect for my detail sander, and the pressure-sensitive adhesive holds firmly without any slipping. I've been using the 220 grit for final finishing, and it cuts cleanly without clogging up too fast.

Elizabeth W. ★★★★★

I was pleasantly surprised by how neatly these 4 1/2-inch squares fit on my small sanding block, and the 50-pack should last through several projects. The pressure-sensitive adhesive holds firmly without any curling at the edges, making quick changes a breeze.

Hannah N. ★★★★★

The adhesive backing is seriously strong—peels off clean and sticks flat without curling up at the corners. Having 50 of these 4 1/2" squares in a pack means I don't have to reorder for a while, which is always a win.