SEM Products SA22400 Ceramic Sanding Roll 400 Grit 2.75" x 40 Yards PSA

The SEM Products SA22400 is a professional-grade ceramic abrasive sanding roll designed for superior performance in automotive refinishing and general surface preparation applications. This continuous roll measures 2.75 inches wide by 40 yards long, providing ample material for multiple projects.

Key Features:

• 400 grit ceramic abrasive for fine sanding and finishing operations
• Pressure-sensitive adhesive (PSA) backing for secure attachment to sanding blocks and tools
• Purple ceramic coating delivers fast cutting action with extended durability
• Suitable for both hand sanding and machine applications
• Consistent finish quality across all substrate types including metal, paint, plastic, and composites
• Long-lasting abrasive particles reduce material waste and replacement frequency

This ceramic abrasive roll excels at final finish sanding, paint preparation, and removing imperfections before primer or topcoat application. The PSA backing system allows for quick and easy installation on compatible sanding tools, while the 40-yard length provides excellent value for high-volume users.