Product Introduction
3M™ Cloth Belt 211K is a lightweight aluminum oxide abrasive belt suitable for general metalworking, blending, and finish refinement. Its flexible cloth backing adapts to curves and contours, while the closed-coat construction and glue bond provide uniform scratch patterns in dry sanding applications. Available in a wide range of grades for controlled finishing.
3M™ Cloth Belt 211K Features
- Aluminum oxide abrasive offers fast cutting
- Flexible cloth backing for contour sanding
- Closed-coat grain for consistent finishes
- Glue bond maintains uniform scratch patterns
- Available in grades 80–500
3M™ Cloth Belt 211K Applications
- General metal repair and blending
- Crankshaft and precision metal polishing
- Fine sanding and surface preparation
- Industrial belt sanding operations
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?
| Property | Value |
|---|---|
| Abrasive Material | Aluminum Oxide |
| Application | Finishing, Deburring, Cleaning |
| Backing Material | Cloth |
| Brands | 3M |
| Equipment - Machines | Hand Sanding |
| Flex Type | L-flex |
| For Use On | Paint, All Metals |
| Grit | 50, 80, 100, 120, 180, 220, 240, 320, 400 |
| Industries | Marine, MRO |
| Product Color | Black |
| Product Form | Belt |
| Splice Type | Film-lok |
| Sub Applications | Rust Removal, Contour Finishing |
| Overall Length (Imperial) | 48 in, 54 in, 60 in, 64 in, 77 in, 84 in, 91 in, 116 in, 168 in |
| Overall Length (Metric) | 1219.2 mm, 1371.6 mm, 1524 mm, 1625.6 mm, 1955.8 mm, 2133.6 mm, 2311.4 mm, 2946.4 mm, 4267.2 mm |
| Overall Width (Imperial) | 0.75 in, 1 in, 2 in, 4 in, 6 in |
| Overall Width (Metric) | 19.05 mm, 25.4 mm, 50.8 mm, 101.6 mm, 152.4 mm |
