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Klingspor KL 381 J Cloth-Backed Abrasive Rolls – 50m is a flexible cloth-backed aluminium oxide abrasive for general sanding of wood and metals. Its J-cotton backing combines flexibility with durability for hand sanding and shaped workpieces.
The abrasive or tool is specified for Wood, Metals. Its construction and working form are detailed below, so material suitability, mounting and the selected article can be checked together.
Sold as a full selling pack: 1 roll. One ordered quantity supplies the complete box, pack or set shown for the chosen SKU.
Features and benefits
- Flexible J-cotton cloth backing
- Close-coated aluminium oxide grain
- General-purpose abrasive for wood and metal processing
- Aluminium oxide abrasive grain for the listed material applications.
- Close-coated abrasive coverage provides a densely covered working face.
- The J-cotton backing supports the abrasive during the specified sanding operation.
Suitable materials
Wood, Metals.
Technical specifications
| Brand | Klingspor |
|---|---|
| Bonding agent | Glue/resin |
| Grain | Aluminium oxide |
| Coating | Close |
| Backing | J-cotton |
| Selling quantity | 1 roll |
Variant specifications
| SKU | Dimensions | Grit / grade | Selling quantity |
|---|---|---|---|
| 337941 | 25 × 50000 mm | 40 Grit | 1 roll |
| 337959 | 25 × 50000 mm | 60 Grit | 1 roll |
| 337951 | 25 × 50000 mm | 80 Grit | 1 roll |
| 337952 | 25 × 50000 mm | 120 Grit | 1 roll |
| 337953 | 25 × 50000 mm | 180 Grit | 1 roll |
| 337954 | 25 × 50000 mm | 240 Grit | 1 roll |
| 337955 | 50 × 50000 mm | 40 Grit | 1 roll |
| 337958 | 50 × 50000 mm | 60 Grit | 1 roll |
| 337960 | 50 × 50000 mm | 80 Grit | 1 roll |
| 337957 | 50 × 50000 mm | 100 Grit | 1 roll |
| 337956 | 50 × 50000 mm | 120 Grit | 1 roll |
| 337961 | 50 × 50000 mm | 180 Grit | 1 roll |
| 337962 | 50 × 50000 mm | 240 Grit | 1 roll |
| 359015 | 50 × 50000 mm | 320 Grit | 1 roll |
| 364579 | 50 × 50000 mm | 400 Grit | 1 roll |
Selection and use
Select the roll width and abrasive grade for the workpiece, then cut a suitable length for the hand tool or compatible sanding arrangement. Roll length and width are given in the dimensions below. Use a coarse grade for initial preparation and a finer grade for the required surface finish; material suitability depends on the stated abrasive construction.
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