Klingspor PS33 Stearated A/O 120 Grit Applications
- Bare wood sanding and finish preparation
- Autobody sanding and refinishing applications
- Primer and primer surfacer sanding
- Between-coat paint sanding and finishing
- Fiberglass surface preparation and finishing
- Plastic, rubber, varnish, and composite material sanding
- Metal sanding and surface blending applications
- High-dust environments requiring superior dust extraction
Klingspor PS33 Stearated A/O 120 Grit Specifications
| Item Number | 033K120C-150MP |
|---|---|
| Product Type | Hook & Loop Sanding Disc |
| Series | PS 33 |
| Grain Type | Aluminum Oxide |
| Grit | 120 |
| Backing Material | C-Weight Paper |
| Backing Attachment | Kling-On Hook & Loop |
| Coating Type | Semi-Open |
| Bond | Resin |
| Special Feature | Stearated to Retard Loading |
| Disc Diameter | 6" |
| Hole Pattern | 52 Holes |
| Color | Beige |
| Recommended Materials | Wood, Metal, Fiberglass, Primer, Paint, Plastic, Rubber, Varnish |
Klingspor PS33 Stearated A/O 120 Grit Performance & Construction
- Premium aluminum oxide grain provides fast cutting action, long abrasive life, and dependable finishing performance across multiple materials.
- Stearated coating technology minimizes dust loading and prevents premature clogging during high-production sanding operations.
- Semi-open coat structure improves dust evacuation and helps maintain a high material removal rate throughout use.
- Flexible C-weight paper backing contours smoothly to curved and irregular surfaces while maintaining durability.
- 52-hole vacuum pattern supports enhanced dust extraction and cleaner working conditions for improved sanding efficiency.
- Kling-On hook & loop attachment system allows fast disc changes, secure attachment, and reduced slippage during operation.
- Resin bonded construction increases heat resistance and extends abrasive life under demanding sanding conditions.
- Cooler running abrasive design helps reduce heat buildup and improves finish quality on sensitive surfaces.
Why Choose the Klingspor PS33 Stearated A/O 120 Grit Disc
- Designed for sanding applications where loading and clogging are common.
- Excellent flexibility for contour sanding and detailed finishing work.
- Strong dust extraction performance with 52-hole vacuum configuration.
- Fast-cutting aluminum oxide grain for efficient stock removal and finishing.
- Reusable Kling-On hook & loop backing for quick abrasive replacement.
- Ideal for woodworking, autobody, fiberglass, primer, paint, and composite materials.


