Product Introduction
3M™ Cloth Belt 211K is a lightweight aluminum oxide abrasive belt designed for general metalworking, blending, and finish refinement. Its flexible cloth backing allows use on contoured surfaces, while the closed-coat abrasive and glue bond provide uniform scratch patterns and fine finishes. Available in a range of grades, it is suitable for both manual and automated sanding applications.
3M™ Cloth Belt 211K — Features
- Aluminum oxide mineral for fast cutting on metal surfaces
- Flexible cloth backing adapts to contours
- Closed-coat construction ensures consistent finishes
- Glue bond maintains uniform scratch patterns in dry applications
- Available in grades 80–500
3M™ Cloth Belt 211K — Applications
- General metal repair, blending, and finish refinement
- Crankshaft and precision metal polishing
- Fine sanding and surface preparation
- Industrial belt sanding applications
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
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
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 | 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 |
