Extreme Hardness for Precision Grinding, Blasting, and Surface Finishing.

PHYSICAL CHARACTERISTICS

  • Extremely hard, angular grain structure
  • Excellent thermal conductivity
  • High resistance to thermal shock
  • Chemically inert material
  • Superior wear resistance
  • Available in macro grit, micro grit, powder, and custom blends
  • Offered in both Black and Green Silicon Carbide grades

Silicon Carbide (SiC) is one of the hardest synthetic abrasives available, engineered for applications requiring exceptional cutting performance, thermal stability, and wear resistance. Composed of silicon and carbon, Silicon Carbide has been used in industrial abrasive applications for well over a century and remains a preferred choice for demanding grinding, blasting, lapping, and polishing operations.

Known for its sharp, angular grain structure and superior hardness, Silicon Carbide cuts faster than many traditional abrasives and performs exceptionally well on hard, brittle, or non-metallic materials. Its excellent thermal conductivity, resistance to thermal shock, and chemically inert properties make it ideal for high-performance manufacturing environments.

Silicon Carbide is commonly used in industries including aerospace, automotive, electronics, ceramics, composites, defense, foundry, glass, and precision manufacturing.

Black Silicon Carbide

Aggressive Cutting

Black Silicon Carbide is the most commonly used form of Silicon Carbide abrasive. It offers outstanding cutting performance and durability for grinding, blasting, lapping, and surface preparation applications. Black SiC is frequently used on cast iron, non-ferrous metals, stone, glass, rubber, and refractory materials.

Common Applications
Abrasive blasting
Surface preparation and cleaning
Stone and glass processing
Grinding and polishing
Lapping operations
Refractory manufacturing
Green Silicon Carbide
Ultra-Pure Abrasive for Precision Finishing.

Green Silicon Carbide

Sharper Cutting Edge

Green Silicon Carbide is a higher-purity version of Silicon Carbide with an even sharper cutting edge. It is typically used in precision applications requiring tighter tolerances, finer finishes, and superior material removal control. Green SiC is commonly selected for carbide tooling, ceramics, glass, semiconductors, and specialty alloys.


Common Applications
Precision grinding
Carbide tool sharpening
Optical glass finishing
Semiconductor manufacturing
Ceramic processing
Fine polishing and lapping




Need Help Finding the Right Blasting Media or Abrasive?

Whether you're looking for blasting media, loose grain abrasives, surface preparation products, or finishing solutions, our experienced team is here to help. We'll work with you to identify the best product for your application, performance goals, and budget.

Contact our sales team today at sales@slfusco.com or reach out to your local S.L. Fusco branch to discuss your project, request a quote, or place an order. We're ready to help you get the job done right.

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