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C
- Silicon carbide grain
- Closed coat structure for more material removal
- Recessed center hole to help avoid scratching of the surface.
- Resin over resin construction for a strong bond that is resistant to heat and moisture
- Vulcanized fiber backing for heavy duty sanding
Glass, marble, ceramic, hard cast iron
METAL Ferrous and/or non-ferrous metals
Note: Fiber Discs must always be used with a backing pad.
Use Spiralcool™ backing pads to extend disc life 30% to 50%.