Self-sharpening ceramic grain: Maintains sharpness and cutting efficiency throughout disc life
Long-lasting performance: Outlasts aluminum oxide and zirconia discs for fewer replacements
Cool cutting action: Reduces heat buildup to prevent burning or discoloration
PSA backing: Provides quick, secure stick-on application for smooth operation
Consistent finish: Delivers uniform scratch patterns for professional results
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6" PSA Mirka Galaxy Ceramic Sanding Discs
Mirka Galaxy Ceramic discs are engineered for high performance, long life, and consistent cutting power. The advanced ceramic grain is designed to stay sharp by continuously fracturing during use, exposing fresh cutting edges. This results in faster cutting, reduced heat buildup, and significantly