3M™ Microfinishing Film Disc 468L – Product Introduction
The 3M™ Microfinishing Film Disc 468L uses micron-graded silicon carbide abrasive on a strong polyester film backing to achieve precise, consistent finishing on wood, composites, plastics, metals, and e-coat. Its open-coat structure reduces loading and supports clean, efficient sanding in high-production environments.
3M™ Microfinishing Film Disc 468L Features
- Micron-graded silicon carbide for controlled, uniform finishes
- Strong polyester film backing resists tearing
- Effective for wet or dry sanding
- Open-coat construction minimizes loading
- Suitable for metal, paint, wood, and composite finishing
3M™ Microfinishing Film Disc 468L Applications
- Precision finishing and microfinishing
- Paint sanding and preparation
- Woodworking and composite finishing
- Metal finishing and geometry correction
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Silicon Carbide |
| Application | Sanding |
| Backing Material | Polyester Film |
| Backing Thickness (Imperial) | 3 mil |
| Backing Type | E |
| Brands | 3M |
| Equipment – Machines | Edge Sanders |
| Industries | Woodworking |
| Micron Grade | 15 μm, 30 μm, 40 μm, 60 μm, 70 μm, 80 μm, 100 μm |
| Product Form | Disc |
| Sub Applications | Orbital Platen Sanding |
| Sub Industries | Furniture, Primary Wood and Panel Processing, Custom Woodworking and Millwork, Cabinetry |
