The CGW 52308 5" Diameter 400-Grit Extreme Purple Ceramic PSA DOR Sanding Disc is designed for high-speed removal and a consistent finish on metal surfaces. This PSA (pressure-sensitive adhesive) disc uses ceramic grain to deliver aggressive cutting action while maintaining clarity of the workpiece through an open coat and stearate coating, which helps resist loading during extended sanding sessions. The 5" diameter is a common size for portable right-angle and handheld grinders, enabling efficient material removal on flat and contoured areas with reduced clogging, thanks to the anti-loading features built into the backing and coating.
Constructed with C-Weight latex paper backing, the disc is formed to stay flexible under typical grinding conditions while supporting the ceramic grain for stability across the sanding surface. The Extreme Purple designation indicates a color-coded approach to abrasive grading, which can assist operators in quickly identifying grit and compatibility within a workshop or jobsite setting. The combination of 400-grit ceramic grain and PSA bonding makes this disc suitable for medium to fine finishing tasks where a balance of removal rate and surface quality is required.
Practically, these discs are packaged as single items in a box containing 100 discs, offering the quantity needed for throughput in maintenance and repair operations. When selecting accessories for disc sanders or grinders, ensure compatibility with 5" PSA discs and confirm the tool’s RPM rating aligns with ceramic grain performance for safe operation. Regular inspection for wear and backing integrity helps maintain consistent results over time.
Features:
- Premium ceramic grain for fast removal
- 400-grit for aggressive cutting with controlled finish
- PSA backside for quick, tool-free mounting
- Stearate coating to resist loading
- Open coat with C-weight latex paper backing
- Longer life with 2X wear compared to conventional discs
- 5" diameter, 400-grit, DOR style disc
- Grain:
- Ceramic
- Dia:
- 5
- Type:
- PSA
- Grit:
- 400
- Package Size:
- Each
- Box Quantity:
- 100
