May be used on e-coat primer and wood
Cloth backing provides durability for either hand or machine sanding
Aluminum oxide mineral is friable and reveals sharp cutting edges for a consistent cut
Available in a range of sizes and grades to suit unique project needs
3M™ Wetordry™ Cloth Disc 281W features aluminum oxide mineral on a strong waterproof cloth backing to provide superior finishing for both wet and dry applications on a variety of substrates, including paint, primer, gel coat, metal and wood.
| Number 3m Part Number | 281W |
| Backing Material | Fibre |
| Brand | Wetordry™ |
| Catalog Market | Manufacturing |
| Color | Black |
| Converted Form | Disc, Plain Back |
| Diameter | 8 |
| Diameter Metric | 203.2 |
| Diameter Metric Unit | mm |
| Diameter Unit | Inch |
| Dimension 1 Text | 8 |
| Dimension 1 Unit Of Measure | IN |
| Form Type | Screen |
| Grade | P1000 |
| Mineral Type | Aluminum Oxide |
| Product Form | Disc |
| Size Description | 8 in X NH |
| Trademark 1 Without Suffix | 3M |
| Trademark 2 Without Suffix | Wetordry |
| Inner Upc | 30051141240498 |
| Inner Depthlength | 1.938 |
| Inner Width | 8.188 |
| Inner Height | 8.188 |
3M™ Wetordry™ Cloth Disc 281W features a strong, waterproof mesh type cloth backing so the abrasive may be run wet or dry. It is commonly used for finishing on substrates like paint, e-coat primer, gel coat and metal. Discs clip on to a hand pad (sold separately) for hand applications.Use Wet or DryUsed with water, 3M™ Wetordry™ Cloth Disc 281W prevents loading of the abrasive during the finishing process. It prevents dust and debris from clogging the abrasive and dulling the mineral, so it can continue cutting sharp and fast.
This versatile cloth product is ideal on e-coat primer and may also be used dry for finishing metal and gel coats. In the marine industry, its commonly used for sanding old finishes, fine feather edging and surface work. Our 3M™ Wetordry™ Cloth Disc 281W is made with aluminum oxide mineral, which is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral is tough and durable, self fracturing to expose fresh cutting edges. Conversely, traditional natural minerals like garnet dull more quickly. Due to its fast cut-rate, hardness and strength, aluminum oxide is widely used in grinding applications, as well as sanding and finishing applications. It's suitable for a wide variety of materials in both metalworking and the marine/fiberglass markets.
The Benefits of Cloth-Backed Discs. We engineer our 3M™ Wetordry™ products to include a waterproof cloth backing, which supports both wet and dry applications. At the same time, these applications tend to produce a significant amount of dust, clogging the abrasive points and creating an inferior work environment. These effects may be minimized by sanding with water to rinse dust away from the workpiece and the abrasive surface.
Having a
water-resistant abrasive can come in handy when finishing on materials like
paint and primer. As these substrates tend to generate a lot of debris, our 3M™
Wetordry™ Cloth 281W can be paired with water to keep both the abrasive and
workpiece clean and produce the soft finish industrial professionals desire.