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Klingspor PS 33 B Paper-Backed Abrasive Rolls – 50m is a flexible paper-backed aluminium oxide abrasive for finer sanding of wood, paint, varnish, filling compound and plastic. It is suitable for hand sanding, sanding blocks and compatible sanding machines.
The abrasive or tool is specified for Paint, Varnish, Filling compound, Wood, Plastic. 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 B-paper backing follows workpiece contours
- Semi-open coating and sanding-active fillers help minimise clogging
- Fine grit range for finishing and surface preparation
- Aluminium oxide abrasive grain for the listed material applications.
- Resin bonding secures the abrasive grain to the working structure.
- Semi-open grain spacing provides room for sanding debris to clear the working face.
- The B-paper backing supports the abrasive during the specified sanding operation.
Suitable materials
Paint, Varnish, Filling compound, Wood, Plastic.
Typical applications
- Aircraft construction
- Automotive industry
- Craftsman companies
- Wind energy industry
- Wood processing industry
Technical specifications
| Brand | Klingspor |
|---|---|
| Bonding agent | Resin |
| Grain | Aluminium oxide |
| Coating | Semi-open |
| Backing | B-paper |
| Selling quantity | 1 roll |
Variant specifications
| SKU | Dimensions | Grit / grade | Selling quantity |
|---|---|---|---|
| 212055 | 100 × 50000 mm | 180 Grit | 1 roll |
| 160282 | 100 × 50000 mm | 240 Grit | 1 roll |
| 153177 | 115 × 50000 mm | 150 Grit | 1 roll |
| 149480 | 115 × 50000 mm | 180 Grit | 1 roll |
| 147055 | 115 × 50000 mm | 240 Grit | 1 roll |
| 148891 | 115 × 50000 mm | 320 Grit | 1 roll |
| 145520 | 115 × 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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