3M 7100216685 Stikit Blue Abrasive Sheet Roll 2.75" x 45 Yard 320 Grit

The 3M Stikit Blue Abrasive Sheet Roll 321U delivers best-in-class performance for paint preparation and body repair applications. This professional-grade sanding roll features premium aluminum oxide mineral blended with ceramic grain to provide excellent cutting power and extended life across a wide range of automotive and marine sanding tasks.

Key Features:

• Anti-loading coating reduces loading from dust and extends sheet life for consistent performance throughout use
• Tough ceramic blended with premium aluminum oxide mineral provides the right balance of cut rate and durability
• Roll easily tears to make sizing sheets fast and easy for reduced product waste
• Pressure sensitive adhesive coating allows you to simply tear the sheet to desired size and press onto hand file or block
• Bonded using upgraded resins for enhanced durability
• Removes cleanly leaving an uncontaminated surface for the next sheet

Specifications:

• Roll Size: 2.75 inches x 45 yards
• Grit: 320 (fine)
• Abrasive Material: Ceramic Aluminum Oxide
• Attachment: Stikit pressure-sensitive adhesive
• 3M Part Number: 36225
• MPN: 7100216685

Ideal for aggressive paint removal, fresh filler sanding, blend preparation, and sanding primer. The 320 grit is perfect for fine finishing work and primer sanding. For best results, use with 3M Stikit Sheet Roll Dispenser 05450.