Product Introduction
The 3M™ Diamond PSA Cloth Sheet 658WY uses micron-graded diamond abrasive on a waterproof, flexible cloth backing with a PSA adhesive. It is ideal for grinding and polishing hard materials such as ceramics, carbides, stone, and glass, with best results achieved using coolant.
3M™ Diamond PSA Cloth Sheet 658WY Features:
- Micron-graded diamond mineral for tough materials
- Waterproof, flexible J-weight cloth backing
- Pressure-sensitive adhesive for quick tool attachment
- Available in mesh grades from 100 to 1800
- Durable resin bond for extended abrasive life
3M™ Diamond PSA Cloth Sheet 658WY Applications:
- Sanding down concrete, granite, stone, and glass
- Sanding and polishing ceramics and carbides
- Polishing by hand with water for enhanced finish
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 | Diamond |
| Application | Finishing, Grinding |
| Attachment Type | PSA |
| Backing Material | Cloth |
| Bond Type | Resin |
| Brands | 3M |
| Equipment – Machines | File Belt Sanders, Manual Backstand, Bench Top Motors, Die Grinders, Right Angle Grinders |
| For Use On | Carbide, Composites, Glass, Ceramic, Oxides, Soft Metals |
| Industries | Precision Grinding & Finishing, Aerospace, General Industrial, Metalworking |
| Mesh Size | 100 mesh, 120 mesh, 220 mesh, 400 mesh, 600 mesh, 1200 mesh, 1800 mesh |
| Product Form | Sheet |
| Sub Applications | Contour Finishing |
| Sub Industries | Turbine Engines, Metal Implants |
