Supergrit Abrasives

5" PSA (CORA GOLD CANADA) DISCS 320 GRIT

5" PSA (CORA GOLD CANADA) DISCS 320 GRIT - Main image
$7.32 $12 In stock

These 5-inch PSA discs in 320 grit are designed for surface preparation and finishing tasks. The pressure-sensitive adhesive backing allows for quick and secure attachment to your backing pad, helping to streamline your workflow.

  • 5-inch diameter discs for compatibility with standard PSA pad systems.
  • 320 grit offers a fine abrasive finish for smoothing and blending.
  • PSA (pressure-sensitive adhesive) backing for easy application and removal.
  • Sold as individual discs to fit your project needs.
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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)

Alexander X. ★★★★★

The adhesive backing on these 320 grit discs grabbed onto my pad instantly and held firmly through an entire sanding session. They took the finish off my project smoothly without clogging up too quickly. Exactly what I needed for final surface prep.

Brian ★★★★★

I’ve been using these 320 grit discs for final sanding on my wood projects, and the adhesive backing holds firm even during extended use. The finish they leave is consistently smooth without any noticeable scratches.

Adam ★★★★★

These discs stick to my backing pad like they mean it, no peeling or sliding mid-sand. The 320 grit cuts nicely on wood without leaving those ugly swirls behind. Charged through a whole shelf project and they're still holding strong.