Supergrit Abrasives

PSA Blue Film FILE BOARD SHEETS

PSA Blue Film FILE BOARD SHEETS - Main image
$18.6 $30 In stock

PSA Blue Film FILE BOARD SHEETS from Supergrit Abrasives are pressure-sensitive adhesive abrasive sheets offered in a 2 3/4" X 16 1/2" size. They are available in multiple grit options and pack quantities to suit different sanding and finishing needs.

  • Dimensions: 2 3/4" X 16 1/2"
  • Grit options: 36, 80, 180, 220, and 320
  • Quantity: Pack of 50
  • PSA (pressure-sensitive adhesive) backing for easy application
  • Blue film construction
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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 (4.8 / 5 · 5 reviews)

Riley U. ★★★★★

I’ve been using these for my woodworking projects and the pressure-sensitive adhesive is incredibly convenient—just peel and stick. The 220 grit option leaves a smooth finish without clogging up too fast.

Ryan ★★★★★

The 2 3/4 x 16 1/2 inch size was perfect for my metal file, and the adhesive holds tight even with aggressive sanding. I grabbed the 120 grit pack, and it's saving me time compared to messing with spray adhesive.

Victoria ★★★★★

The adhesive on these sheets holds firm even on curved surfaces, which saved me from messing with clamps. I grabbed the 220 grit for final sanding and it gave a smooth, consistent finish on my project.