3M™ Diamond PSA Cloth Disc 658WY – Product Introduction
3M™ Diamond PSA Cloth Disc 658WY is designed for grinding and polishing hard-to-grind materials such as ceramics, carbide, and cast iron. It features diamond particles embedded on a durable, flexible J-weight cloth backing with a heat-resistant resin bond. The pressure-sensitive adhesive (PSA) backing enables easy peel-and-stick attachment to tools while allowing clean removal. This disc can be used with liquid coolants to prevent surface discoloration or heat damage during high-performance polishing and grinding operations.
3M™ Diamond PSA Cloth Disc 658WY Features
- Diamond mineral ensures consistent and uniform finishes
- Flexible, durable, and water-resistant J-weight cloth backing
- Heat-resistant resin bond maintains performance under high temperatures
- PSA backing allows quick, secure attachment and clean removal
- Ideal for tough grinding and polishing applications
3M™ Diamond PSA Cloth Disc 658WY Applications
- Grinding and polishing ceramics, carbide, and cast iron
- Stripping thermal spray coatings during refurbishment
- Processing heat-sensitive materials using liquid coolants
- General finishing on tough composite surfaces
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
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- Offering expert advice on suitable equipment and automation processes
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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 | Diamond |
| Application | Finishing, Grinding |
| Attachment Type | PSA |
| Backing Material | Water-resistant Cloth, Cloth |
| Brands | 3M |
| Coat Type | Closed Coat |
| Equipment – Machines | Die Grinders, Right Angle Grinders, File Belt Sanders, Manual Backstand, Bench Top Motors |
| Industries | General Industrial, Metalworking, Aerospace, Precision Grinding & Finishing |
| Mesh Size | 100 mesh, 120 mesh, 220 mesh, 400 mesh, 600 mesh, 1200 mesh, 1800 mesh |
| Product Form | Disc |
| Sub Applications | Contour Finishing |
| Sub Industries | Turbine Engines, Metal Implants |
| Overall Diameter (Imperial) | 8 in |
| Overall Diameter (Metric) | 203.2 mm |
