Product Introduction
3M™ Diamond PSA Cloth Disc 658WY is engineered for grinding and polishing hard materials such as ceramics, carbide, and cast iron. Its diamond abrasive is bonded to a flexible J-weight cloth backing with a heat-resistant resin system. The PSA backing provides quick attachment and clean removal, and the disc can be used with liquid coolants to reduce heat and prevent surface damage.
3M™ Diamond PSA Cloth Disc 658WY Features
- Diamond mineral delivers uniform, consistent finishes
- Flexible, durable J-weight cloth backing
- Heat-resistant resin bond for stability at high temperatures
- PSA backing ensures quick, secure attachment
- Suitable 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
- Coolant-assisted processing of heat-sensitive materials
- Finishing tough composite surfaces
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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| 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 |
