Product Introduction
3M™ Hookit™ Microfinishing Film Sheet 366L is built for precision finishing on wood, composites, plastics, fiberglass, and metal. Micron-graded aluminum oxide on a durable polyester film delivers fast cut, long life, and uniform results—even on contoured parts. A load-resistant design helps prevent clogging, while the Hookit™ system enables quick, clean change-outs to keep workflows moving.
3M™ Hookit™ Microfinishing Film Sheet 366L Features:
- Micron-graded aluminum oxide for fast cut, long life, and uniform finish
- Durable polyester film backing flexes to contoured surfaces
- Load-resistant construction minimizes clogging and dulling
- Hookit™ hook-and-loop system for rapid change-outs
- Resin bonding enhances strength and flexibility
3M™ Hookit™ Microfinishing Film Sheet 366L Applications:
- Precision sanding and finishing
- Wood, composite, plastic, fiberglass, and metal surfaces
- Finishing contoured parts
- High-production environments requiring quick abrasive changes
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 | Aluminum Oxide |
| Application | Sanding, Finishing |
| Attachment Type | Hook & Loop |
| Backing Material | Polyester Film |
| Backing Thickness (Imperial) | 3 mil |
| Bond Type | Resin |
| Brands | 3M |
| Coat Type | Open Coat |
| Equipment – Machines | Random Orbital Sanders |
| Industries | Paint Preparation, Woodworking, Composite, General Industrial, Transportation & Heavy Equipment, AOEM |
| Micron Grade | 15 μm, 20 μm, 30 μm, 40 μm, 60 μm, 80 μm, 100 μm, 120 μm, 150 μm, 180 μm, 220 μm |
| Product Color | Maroon, Red, Blue |
| Product Form | Sheet |
| Sub Applications | Orbital Sanding, AOEM Finish Prep/Repair, Prepping Metal Prior to Paint, Intermediate Sanding, Defect Repair/Leveling |
| Sub Industries | Furniture, Custom Woodworking and Millwork, Primary Wood and Panel Processing, Cabinetry |
