SEM Products SA55050 RFD Ceramic Sanding Disc 5" x 7/8" 50 Grit

The SEM Products SA55050 RFD Ceramic Sanding Disc delivers professional-grade performance for fast cutting and consistent finishing on all substrate types. This high-performance abrasive disc features advanced ceramic grain technology that provides superior cutting action and extended disc life compared to conventional aluminum oxide discs.

Key Features:

• 50 grit ceramic abrasive for aggressive material removal and fast cutting
• 5-inch diameter with 7/8-inch center arbor hole fits standard angle grinders and sanders
• Flexible backing design conforms to contoured surfaces for consistent results
• Self-sharpening ceramic grain maintains cutting performance throughout disc life
• Blue color coding for easy grit identification
• Suitable for all substrates including metal, fiberglass, wood, and composite materials

Each box contains 25 discs, providing excellent value for high-volume sanding applications. The RFD (Rapid Fiber Disc) construction combines durability with flexibility, making these discs ideal for body shop work, metal fabrication, automotive refinishing, and general surface preparation tasks.