Supergrit Abrasives

7" Silicon Carbide Cloth Edger Disc – Deer PC221 – 7/8" Arbor – 800 Grit

7" Silicon Carbide Cloth Edger Disc – Deer PC221 – 7/8" Arbor – 800 Grit - Main image
$9.3 $15 In stock

7" Silicon Carbide Cloth Edger Disc – Deer PC221 – 7/8" Arbor – 800 Grit

Premium silicon carbide cloth edger disc designed for ultra-fine sanding, finishing, and surface refinement. The 800 grit abrasive provides a smooth, consistent finish, making it ideal for final finishing applications where a fine scratch pattern is required.

Silicon carbide is sharper and harder than aluminum oxide, making it an excellent choice for sanding hard surfaces and materials that require a clean, fine finish.

Common Uses:

  • Fine sanding and finishing of hardwood floors
  • Final surface preparation before staining or coating
  • Smoothing sealers, primers, and finishes
  • Refining wood, fiberglass, plastics, and composites
  • Light deburring and finishing on non-ferrous metals
  • Removing fine imperfections and scratch blending

Why Silicon Carbide?

  • Sharp, fast-cutting abrasive
  • Produces a finer scratch pattern
  • Excellent for hard surfaces and finish work
  • Great for smooth final sanding applications

Cloth Backing Benefits:

  • Stronger and more durable than paper-backed discs
  • Better tear resistance for demanding use
  • Flexible enough to conform during sanding
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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 (4.4 / 5 · 5 reviews)

Violet ★★★★★

Used this on a guitar body refinishing project and the 800 grit cut cleanly without leaving swirl marks. The cloth backing held up well to the curved edges without tearing like paper discs sometimes do.

Zoe E. ★★★★★

The 7/8" arbor fit my sander perfectly, so no adapters were needed. It handled the final pass on some maple boards beautifully, leaving a surface so smooth it almost felt polished—exactly the ultra-fine finish I was after.

Victoria J. ★★★★★

I’ve been using this 800 grit disc for final passes on some tricky curved wood pieces and the silicon carbide cloth really does make a difference—much cleaner finish than with regular sandpaper. Cuts smoothly without loading up too fast.