3M™ Microfinishing Film Disc 268L – Product Introduction
The 3M™ Microfinishing Film Disc 268L provides uniform, precision finishes with micron-graded aluminum oxide on a strong polyester backing. Engineered for wet or dry sanding, it delivers fast cut rates, extended life, and easy grit control thanks to color-coded grading. Ideal for defect repair, leveling, and final finishing across metals, plastics, and wood.
3M™ Microfinishing Film Disc 268L – Features
- Micron-graded aluminum oxide for precision finishing and consistency
- Durable polyester film backing withstands pressure and maintains tolerance
- Suitable for wet or dry applications
- Color-coded grades help minimize grit selection errors
3M™ Microfinishing Film Disc 268L – Applications
- Plastic, metal, wood, and e-coat sanding
- Paint preparation and surface refinement
- Leveling and defect correction
- Precision finishing and tolerance control work
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
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| Property | Value |
|---|---|
| Abrasive Material | Aluminum Oxide |
| Application | Finishing, Sanding |
| Backing Material | Polyester Film, Film |
| Backing Thickness (Imperial) | 3 mil |
| Backing Type | D |
| Brands | 3M |
| Equipment – Machines | Random Orbital Sanders |
| Industries | General Industrial, Paint Preparation, Woodworking, Transportation & Heavy Equipment, Composite, AOEM |
| Micron Grade | 9 μm, 15 μm, 20 μm, 30 μm, 50 μm, 60 μm, 80 μm, 100 μm |
| Product Form | Disc |
| Sub Applications | AOEM Finish Prep/Repair, Defect Repair/Leveling, Orbital Sanding, Intermediate Sanding, Prepping Metal Prior to Paint |
| Sub Industries | Custom Woodworking and Millwork, Primary Wood and Panel Processing, Cabinetry, Furniture |
| Overall Diameter (Imperial) | 8 in |
| Overall Diameter (Metric) | 203.2 mm |
