Product Introduction
The 3M™ Microfinishing Film Sheet 468L delivers a fast, uniform cut across various materials including plastics, composites, and metals. Its micron-graded silicon carbide abrasive on a polyester film backing ensures flexibility, durability, and clean removal.
3M™ Microfinishing Film Sheet 468L Features:
- Micron-graded silicon carbide for consistent results
- Polyester film backing provides strength and control
- Open coat resists loading during use
- Pressure-sensitive adhesive for easy application
- Designed to withstand heat and pressure
3M™ Microfinishing Film Sheet 468L Applications:
- Finishing wood, metal, plastic, and composites
- Defect removal and surface smoothing
- Contoured or curved surface sanding
- Multi-stage finishing in automotive or electronics
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 |
| Bond Type | Resin |
| Brands | 3M |
| Coat Type | Open Coat |
| Industries | Woodworking |
| Micron Grade | 15 μm, 30 μm, 40 μm, 60 μm, 70 μm, 80 μm, 100 μm |
| Product Form | Sheet |
| Sub Applications | Orbital Platen Sanding |
| Sub Industries | Custom Woodworking and Millwork, Furniture, Primary Wood and Panel Processing, Cabinetry |
| Overall Length (Imperial) | 43.5 in, 52 in |
| Overall Length (Metric) | 1104.9 mm, 1320.8 mm |
| Overall Width (Imperial) | 17.75 in |
| Overall Width (Metric) | 450.85 mm |
