Anti-Loading Stearate Coating • Aluminum Oxide Grain • Flexible Paper Backing • Hook & Loop Attachment
Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On
The Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On abrasive disc is engineered for fine finishing applications where consistent surface quality and resistance to loading are essential. Featuring premium aluminum oxide grain bonded with durable resin to a flexible B-weight paper backing, this abrasive delivers a smooth cutting action while maintaining excellent surface control. The stearated semi-open coating helps prevent clogging from paint, primer, fillers, and soft materials, extending abrasive life and maintaining a high removal rate. Designed with KLINGSPOR’s reliable Kling-On hook-and-loop fastening system, this disc provides secure attachment, quick disc changes, cooler operation, and dependable performance across a wide variety of finishing applications.
Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On Applications
- Bare wood sanding and finish preparation.
- Automotive refinishing and autobody repair work.
- Sanding bare metal surfaces before coating.
- Primer and primer surfacer preparation.
- Between-coat sanding for paints and finishes.
- Fiberglass finishing and composite material preparation.
- Varnish sanding and refinishing applications.
- Plastic and rubber surface finishing.
- Solid surface fabrication and finishing work.
Ideal for professional woodworking, automotive refinishing, paint preparation, composite fabrication, and precision finishing applications requiring a fine 400-grit surface finish.
Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On Specifications
| Item Number |
033K400B-20000 |
| Series |
PS 33 |
| Disc Diameter |
8 in. |
| Grit Size |
400 |
| Abrasive Grain |
Aluminum Oxide |
| Backing Material |
Paper |
| Backing Weight |
B-Weight |
| Attachment Type |
Kling-On Hook & Loop |
| Bond |
Resin |
| Coating Type |
Semi-Open |
| Special Feature |
Stearated Anti-Loading Coating |
| Hole Pattern |
No Hole |
| Color |
Beige |
| Recommended Materials |
Wood, Metal, Primer, Paint, Fiberglass, Varnish, Plastic, Rubber |
Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On Performance & Construction
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Premium Aluminum Oxide Grain provides reliable cutting performance, excellent finish quality, and long abrasive life.
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Stearated Anti-Loading Surface minimizes clogging and material buildup, especially when sanding paints, primers, fillers, and soft materials.
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Semi-Open Coat Design enhances chip clearance and helps maintain a consistent cutting action throughout use.
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Flexible B-Weight Paper Backing conforms smoothly to flat and contoured surfaces for uniform finishing results.
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Durable Resin Bond securely anchors abrasive grain for improved durability and extended service life.
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Kling-On Hook & Loop Attachment ensures quick abrasive changes, secure attachment, and reduced downtime during sanding operations.
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Tear-Resistant Construction withstands demanding shop environments while maintaining flexibility and performance.
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Cooler Running Operation helps reduce heat buildup, improving both abrasive longevity and workpiece quality.
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Fine 400 Grit Finish is ideal for final surface preparation, blending, polishing preparation, and finish sanding applications.
Why Choose the Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On
- Stearated coating reduces loading and extends disc life.
- Premium aluminum oxide grain delivers consistent finishing performance.
- Flexible B-weight backing conforms to varied surface profiles.
- Reliable Kling-On hook-and-loop attachment allows fast disc changes.
- Suitable for wood, metal, fiberglass, primer, paint, varnish, plastic, and rubber.
- Fine 400-grit abrasive produces smooth, professional-quality finishes.
- Engineered for high-performance finishing in industrial and professional environments.
The Klingspor PS33 Stearated A/O, 400 Grit, B-Wt Paper, 8" x No Hole, Kling-On abrasive disc combines premium abrasive technology, anti-loading performance, flexible backing construction, and dependable hook-and-loop attachment to deliver exceptional finishing results across a broad range of professional sanding applications.