Product Introduction
The 3M™ Microfinishing PSA Film Disc 468L uses micron-graded silicon carbide abrasive on a durable 3 mil polyester film backing for precise, consistent finishes. Its open-coat construction and PSA backing make it ideal for wet or dry finishing on wood, plastic, composites, and metal surfaces.
3M™ Microfinishing PSA Film Disc 468L Features:
- Sharp-cutting silicon carbide mineral for fine finishes.
- Strong 3 mil polyester film backing resists tearing.
- Open coat design reduces loading.
- PSA backing for easy, secure attachment and removal.
- Usable in wet or dry applications.
3M™ Microfinishing PSA Film Disc 468L Applications:
- Finishing plastics, composites, and clear coats.
- Surface preparation before painting.
- Refining irregularities on wood and metal.
- Precision finishing in woodworking and automotive 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:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
| Abrasive Material | Silicon Carbide |
| Application | Sanding, Finishing |
| Attachment Type | PSA |
| Backing Material | Polyester Film |
| Backing Thickness (Imperial) | 3 mil |
| Backing Type | E |
| Brands | 3M |
| Equipment – Machines | Edge Sanders, Bench Top Motors, Random Orbital Sanders |
| Industries | Woodworking, Composite, Paint Preparation |
| Maximum Speed | 10000 rpm |
| Micron Grade | 15 μm, 30 μm, 40 μm, 60 μm, 70 μm, 80 μm, 100 μm |
| Product Form | Disc |
| Sub Applications | Orbital Platen Sanding, Intermediate Sanding, Orbital Sanding |
| Sub Industries | Custom Woodworking and Millwork, Primary Wood and Panel Processing, Cabinetry, Furniture |
| Overall Diameter (Imperial) | 5 in |
| Overall Diameter (Metric) | 127 mm |
