The 3M Diamond Microfinishing Film Sheets with Pressure-Sensitive Adhesive (PSA) Back are engineered for precision finishing across a range of surface sizes, from large-format panels to smaller, detail-oriented work. These sheets combine resin-bonded diamond abrasive with secure, quick-attach PSA backing for efficient setup and reliable performance.
Key Features:
- Backing: Pressure-Sensitive Adhesive (PSA) for secure, direct attachment to backing pads
- Abrasive: Diamond, available across multiple grits and micron sizes
Benefits:
- Secure, No-Slip Attachment: PSA backing bonds directly to the backing pad for stable performance during finishing
- Efficient Setup: Peel-and-apply attachment reduces changeover time between sheets
- Superior Cutting Power: Resin-bonded diamond abrasive delivers efficient material removal and a long service life
- Precise, Repeatable Results: A broad grit and micron range supports work from initial stock removal through fine finishing
Applications:
- Finishing large or small metal, plastic, or composite surfaces
- Smoothing and polishing automotive body panels
- Smoothing and polishing intricate details
- Preparing surfaces for painting or coating
- Removing material and imperfections across a range of surface areas
Quantity Discounts: Available for orders of 5 & 15 sheets (8.5 inch x 11 inch); 25 & 75 sheets (3 inch x 6 inch).
3M Diamond Microfinishing Film Sheets, PSA Back, Resin Bond, multiple sizes.
This 3M product is for industrial use only, not for consumer sale or use. See RESOURCES > 3M Disclaimer.






