Supergrit Abrasives

5" SOLID PSA (3M 363I) ROLL DISCS 100F GRIT

5" SOLID PSA (3M 363I) ROLL DISCS 100F GRIT - Main image
$21 $28 In stock

5" SOLID PSA (3M 363I) ROLL DISCS 100F GRIT is a roll disc product offered by Supergrit Abrasives. It is available in a 5" dimension with a 100F grit designation and a pressure-sensitive adhesive (PSA) backing.

  • Dimensions: 5"
  • Grit: 100F
  • Backing: Solid PSA (pressure-sensitive adhesive)
  • Available quantities: Pack of 100 or Pack of 200
  • SKU options: 5MICPSAS100 (Pack of 100) and SKU-2bb19f86a1a1 (Pack of 200)
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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)

Charlotte K. ★★★★★

I was skeptical about the adhesive holding up during heavy sanding, but these PSA discs grab the backing pad tight and don't shift at all. The 100 grit cuts aggressively while leaving a nice finish, and the 5-inch size fits my orbital perfectly.

Richard Q. ★★★★★

Cut through 100-grit material like butter on my palm sander, and these discs leave a smooth, even finish without loading up. The 5-inch size fits perfectly on my backing pad, and the PSA backing sticks firm but peels off clean when I need to swap.

Benjamin C. ★★★★★

The adhesive grabbed instantly and held tight through a full session of smoothing cabinet edges. These 100 grit discs cut fast without loading up, so I’ve been getting through material way quicker than with my old sheets.