High quality, water classified silicon carbide powders are graded to exacting standards. SurfacePrep ensures that the silicon carbide powders we sell are produced using premier techniques to optimize shape, surface area, and density.


  • Lapping
  • Refractory
  • Precision ceramics
  • Composite materials
  • Wiresaw semiconductor materials

Physical Characteristics:

  • Shape: Hexagonal Crystal
  • True Density: ~3.21 g/cm3
  • Melting Point: Dissociates around 4,532° F (2,500° C)
  • Hardness – Mohs 9.0+