Product Introduction
3M™ Diamond Polishing PSA Cloth Sheet 656WY is designed for grinding and polishing extremely hard materials such as ceramics and carbides. It uses micron-graded diamond mineral on a waterproof J-weight cloth backing for flexibility and durability. The PSA adhesive backing allows quick, secure mounting, and wet use enhances finish quality, reduces heat, and extends abrasive life.
3M™ Diamond Polishing PSA Cloth Sheet 656WY Features:
- Micron-graded diamond mineral for efficient cutting and polishing
- Flexible waterproof J-weight cloth backing supports wet operations
- PSA adhesive backing for fast, secure attachment
- Available in 1800, 3000, 8000, and 50,000 mesh grades (9µ, 6µ, 3µ, 0.5µ)
- Diamond particles encapsulated in ceramic bead for long life
3M™ Diamond Polishing PSA Cloth Sheet 656WY Applications:
- Precision polishing of ceramics and tungsten/chrome carbides
- Finishing thermal spray coatings
- Polishing composites and hard-to-grind materials
- Wet polishing for improved finish and extended life
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?
Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Diamond |
| Application | Grinding, Finishing |
| Attachment Type | PSA |
| Backing Material | Cloth |
| Backing Weight | J Weight |
| Brands | 3M |
| Equipment – Machines | File Belt Sanders, Manual Backstand, Bench Top Motors, Die Grinders, Right Angle Grinders |
| For Use On | Carbide, Composites, Glass, Oxides, Ceramic, Soft Metals |
| Industries | Precision Grinding & Finishing, Aerospace, General Industrial, Metalworking |
| Mesh Size | 3000 mesh, 8000 mesh, 50000 mesh |
| Product Form | Sheet |
| Sub Applications | Contour Finishing |
| Sub Industries | Metal Implants, Turbine Engines |
