6 X 90 Inch Silicon Carbide Sanding Belts, 2 Pack

$35.63 ~~$48.81~~ In stock

Our 6x90 industrial grade silicon carbide belts are the perfect choice for fine finishing with lighter pressure. Silicon carbide is extremely sharp and friable, making it ideal for heat sensitive applications but not as long lasting as other abrasive materials. Its unique characteristics make silicon carbide a great choice for paint removal, sanding between coats, knife scale finishing, lapidary, or any application requiring consistent scratch patterns. Wet or dry applications. Hand built in the USA.

Available Grits: 24, 36, 60, 80, 100, 120, 150, 180, 220, 320, 400, 600, 800, 1000

Single Grit Pack Quantity: 2

Weight: Y-wgt (24g – 80g) or X-wgt (100g – 1000g)

Backing Material: Polyester

Waterproof: Yes, also oil resistant for wet sanding applications

Applications: Sanding, polishing, and finishing of glass, plastic, composite, epoxy, resin, stabilized wood, paint, rubber, stone, granite, cement, stainless steel, and non-ferrous metals (aluminum, titanium, bronze, brass, magnesium, etc.)

Closed Coat: 100% abrasive grain coverage

Joint: Bi-directional tape joint allows belt to run in EITHER direction (disregard arrows)

Grinding Aid: Anti-loading and heat reducing stearate coating for cooler grinding

Bonding: Resin over resin

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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)

George F. ★★★★★ Oct 22, 2026

I needed a belt that wouldn't overheat the workpiece, and these silicon carbide ones run noticeably cooler than the aluminum oxide I was using. The two-pack is a solid value since I go through them fast on small parts.

Andrew ★★★★★ Oct 21, 2026

The friable grain really does the trick—it stays sharp without baking the work, even when I’m leaning on it for a stubborn edge. Two belts in the pack means I’m not scrambling for a spare mid-project.

Steven C. ★★★★★ Oct 19, 2026

The 6x90 length fits my platen perfectly, and the silicon carbide cuts cleanly without heating up the edge like other belts I've tried. Used them for a light pass on some heat-sensitive stock and they held up through both belts without glazing over.