Product Introduction
The 3M™ Wetordry™ Cloth Sheet 281W combines aluminum oxide abrasive with a waterproof cloth backing to deliver versatile wet or dry sanding capabilities. Ideal for metals, wood, gelcoat, and e-coat primer, it provides consistent cutting, reduced loading with water, and extended abrasive life. Suitable for hand or machine use in surface preparation and finishing tasks.
3M™ Wetordry™ Cloth Sheet 281W Features
- Works for wet or dry sanding applications
- Durable cloth backing for hand or machine sanding
- Sharp aluminum oxide mineral for efficient cut
- Water reduces dust and helps maintain cut rate
- Available in P500–P1000 grades
- Suitable for e-coat primer, metal, wood, and gelcoat
3M™ Wetordry™ Cloth Sheet 281W Applications
- Surface blending and deburring
- Paint and coating preparation
- Marine finishing and feather-edging
- Wood and metal finishing
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 |
| Backing Material | Cloth, Fibre |
| Backing Weight | YF Weight |
| Brands | 3M |
| Coat Type | Closed Coat |
| Equipment – Machines | Hand Sanding |
| Grit | P500, P600, P800, P1000 |
| Industries | MRO, Composite, Marine, Woodworking, Metalworking, Paint Preparation |
| Product Color | Black |
| Product Form | Sheet |
| Sub Applications | Prepping Metal Prior to Paint, Blending |
| Overall Length (Imperial) | 5.5 in, 10.625 in |
| Overall Length (Metric) | 139.7 mm, 269.875 mm |
| Overall Width (Imperial) | 4.375 in, 4.5 in |
| Overall Width (Metric) | 111.125 mm, 114.3 mm |
