Supergrit Abrasives

5" 5 HOLE PSA BLUE RESIN DISCS 40 GRIT

5" 5 HOLE PSA BLUE RESIN DISCS 40 GRIT - Main image
$12.42 $18 In stock

These Supergrit Abrasives discs are 5" resin discs with 5 holes and a PSA (pressure-sensitive adhesive) backing. They are blue in color and are listed at 40 grit, making them a coarse option for abrasive work.

  • Dimensions: 5"
  • Grit: 40
  • Hole pattern: 5 holes
  • Backing: PSA (pressure-sensitive adhesive)
  • Quantity: Pack of 50

SKU: 55R40. Brand: Supergrit-Dev.

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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 (4.0 / 5 · 5 reviews)

Edward ★★★★★

The pressure-sensitive adhesive backing holds firm even on my random orbital sander, no peeling off mid-job. These 40 grit discs strip away old paint fast without clogging up too quickly.

Chloe B. ★★★★☆

The PSA backing holds firmly on my sander, which is nice since I don't have to deal with a sticky residue when swapping discs. They remove material fast without much effort, just wish the grit lasted a bit longer on metal.

Violet K. ★★★★☆

These blue resin discs cut through rough paint and rust much faster than the sandpaper I was using before. The 40 grit is definitely coarse, but it leaves a surface ready for the next step. Just wish the adhesive stuck a bit better on curved areas.