Product Introduction
The 3M™ Microfinishing Film Roll 472L is engineered for superfinishing and microfinishing of precision powertrain components where consistent finishes and tight tolerances are essential. Its micron-graded silicon carbide mineral delivers fast, sharp cutting and smooth finishes, while the durable polyester backing ensures uniform thickness for precision work.
3M™ Microfinishing Film Roll 472L Features:
- Micron-graded silicon carbide mineral for fast, sharp cutting
- Durable polyester backing ensures consistent thickness and longevity
- Non-slip backsize for secure handling in microfinishing operations
- Available in a wide range of grades for specific application needs
- Suitable for multiple substrate types
3M™ Microfinishing Film Roll 472L Applications:
- Microfinishing cylindrical automotive and industrial components
- Superfinishing and high-tolerance surface finishing
- Working on soft and hard composites, fiberglass, metals, and rubber
- Producing smooth and consistent finishes on precision parts
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.
Need help selecting the right product or solution?
| Property | Value |
|---|---|
| Abrasive Material | Silicon Carbide |
| Application | Finishing |
| Backing Material | Polyester, Polyester Film |
| Backing Thickness (Imperial) | 5 mil |
| Bond Type | Resin |
| Brands | 3M |
| Coat Type | Open Coat |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 76.2 mm |
| Equipment - Machines | Centerless Grinders, Superfinishing Machines, Microfinishing Machines, Wide Belt Sanders, Manual Backstand, Flat Finishers, Slack of Belt Sanders |
| Industries | General Industrial, Aerospace, Composite, Transportation & Heavy Equipment, AOEM, Primary Metal, Precision Grinding & Finishing |
| Micron Grade | 15 μm, 20 μm, 30 μm, 40 μm, 60 μm |
| Product Color | Black, Red, Green, Orange, Blue |
| Product Form | Roll |
| Sub Applications | Superfinishing, Powertrain Microfinishing |
| Overall Length (Imperial) | 150 ft |
| Overall Length (Metric) | 45.75 m |
| Overall Width (Imperial) | 4 in |
| Overall Width (Metric) | 101.6 mm |
