Dyna Extreme Vac Pattern • 11-Hole Dust Extraction • Stearate Anti-Loading Technology • Professional Finish Sanding
Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On
The Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On abrasive disc is designed for professional finish sanding applications where superior dust extraction, reduced loading, and consistent surface quality are critical. Manufactured with premium aluminum oxide grain, a semi-open coating structure, and advanced stearate technology, this abrasive disc minimizes clogging while maintaining aggressive cutting performance and extended service life. The 11-hole Dyna Extreme Vac pattern promotes enhanced dust collection efficiency, helping keep sanding surfaces cleaner while improving abrasive life and finish quality. Combined with a flexible B-weight paper backing and KLINGSPOR’s reliable Kling-On hook-and-loop fastening system, this disc delivers outstanding performance for woodworking, automotive refinishing, metal preparation, fiberglass finishing, and industrial surface preparation applications.
Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On Applications
- Fine sanding of bare wood before staining, painting, sealing, or finishing.
- Automotive body repair and refinishing applications.
- Sanding of bare metal before primer and paint application.
- Primer and primer surfacer preparation.
- Between-coat sanding of paint, varnish, lacquer, and clear finishes.
- Surface preparation and finishing of fiberglass components.
- Sanding solid surface materials and engineered composites.
- Finishing and smoothing plastic and rubber materials.
- Furniture manufacturing, cabinetmaking, and woodworking production environments.
- Industrial finishing operations requiring high dust extraction efficiency and refined surface preparation.
Ideal for finish sanding applications where maximum dust collection, reduced loading, and consistent scratch patterns are required for superior finishing results.
Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On Specifications
| Item Number |
033K320B-127EXTMV |
| Product Series |
PS 33 |
| Product Type |
Hook & Loop Abrasive Disc |
| Disc Diameter |
5" |
| Hole Pattern |
11 Holes Dyna Extreme Vac |
| Grit Size |
320 |
| Grain Type |
Aluminum Oxide |
| Backing Material |
Paper |
| Backing Weight |
B-Weight |
| Attachment Type |
Kling-On Hook & Loop |
| Bond |
Resin |
| Coating Type |
Semi-Open |
| Color |
Beige |
| Special Feature |
Stearated Surface to Retard Loading |
| Recommended Materials |
Wood, Metal, Primer, Paint, Varnish, Fiberglass, Plastic, Rubber |
Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On Performance & Construction
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Premium Aluminum Oxide Grain delivers consistent cutting action, long abrasive life, and uniform finishing results across a broad range of materials.
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Stearate Anti-Loading Technology helps prevent clogging and material buildup, allowing the abrasive to maintain optimal cutting performance throughout use.
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Semi-Open Coat Construction improves dust evacuation and minimizes loading when sanding primers, paints, varnishes, and softer materials.
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11-Hole Dyna Extreme Vac Pattern enhances dust extraction efficiency, helping maintain cleaner work surfaces and extending abrasive service life.
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Flexible B-Weight Paper Backing conforms smoothly to curved, contoured, and irregular surfaces while providing excellent sanding control.
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Durable Resin Bond Construction securely anchors abrasive grains to maximize wear resistance and long-term sanding performance.
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Kling-On Hook & Loop Fastening System provides secure holding power while allowing rapid, tool-free abrasive disc replacement.
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Reusable and Tear-Resistant Backing withstands repeated disc changes without sacrificing attachment reliability.
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Cooler Running Operation helps reduce heat buildup during sanding, promoting longer abrasive life and improved surface quality.
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Fine 320 Grit Finish is ideal for final sanding, finish preparation, polishing preparation, and between-coat sanding operations.
Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On Benefits
- Reduces loading and clogging for extended abrasive service life.
- Maintains high cutting efficiency and consistent sanding performance.
- Maximizes dust extraction for cleaner sanding conditions.
- Produces smooth, professional-quality finishing results.
- Conforms easily to curved, contoured, and irregular surfaces.
- Allows fast and efficient abrasive disc replacement.
- Excellent for woodworking, automotive, and industrial finishing applications.
- Performs exceptionally well on paint, primer, varnish, fiberglass, metal, plastic, and rubber.
- Promotes cooler sanding operation for improved finish quality.
- Helps increase productivity while reducing abrasive replacement costs.
Why Choose Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On
- Premium aluminum oxide abrasive designed for professional finish sanding.
- Stearate treatment and semi-open coating reduce loading and extend abrasive life.
- 11-hole Dyna Extreme Vac pattern delivers enhanced dust extraction performance.
- Flexible B-weight backing conforms to complex surface profiles.
- Kling-On hook-and-loop attachment enables secure mounting and rapid disc changes.
- Ideal for wood, metal, primer, paint, varnish, fiberglass, plastic, and rubber applications.
The Klingspor PS33 Stearated A/O, 320 Grit, B-Wt Paper, 5" 11 Holes Dyna Extreme Vac, Kling-On combines premium aluminum oxide grain, advanced anti-loading stearate technology, superior Dyna Extreme Vac dust extraction, and KLINGSPOR’s dependable hook-and-loop fastening system to deliver exceptional finishing performance, extended abrasive life, and professional-quality results across woodworking, automotive refinishing, and industrial surface preparation applications.