Mirka FY5PF120 Galaxy 5 Inch PSA Sanding Discs Grit 120 100-Pack

The Mirka Galaxy multipurpose PSA (pressure-sensitive adhesive) sanding disc delivers professional-grade performance across a wide range of materials and applications. This 5-inch disc features advanced blue ceramic grain technology engineered for superior cutting power and extended service life.

Key Features:

• Advanced ceramic grain technology self-sharpens during use by forming new cutting edges as grains break down
• Non-clogging formula prevents loading when sanding soft materials, paints, and finishes
• Strong PSA backing provides secure adhesion to power sanders and sanding blocks
• 120 grit ideal for intermediate sanding, finish preparation, and smoothing applications
• Versatile performance on wood, metal, composites, epoxy resin, and painted surfaces
• Linkroll packaging with 100 discs for convenience and efficient storage

The Galaxy series combines Mirka's professional-grade abrasive technology with practical design for both automotive refinishing and woodworking applications. The self-sharpening ceramic grains maintain consistent cutting action longer than conventional aluminum oxide abrasives, reducing disc changes and improving productivity. The anti-clogging properties make these discs particularly effective for sanding softer materials and sticky substrates where standard abrasives would quickly load up and lose effectiveness.