Alpha® PVA VP Style polishing discs are a high-speed, dry polishing system designed for surface finishing across a wide range of materials. Formulated with a silicon carbide abrasive and a polyvinyl alcohol bond, these discs support controlled material removal and consistent surface refinement without clogging.
The PVA VP system is compatible with most common high-speed angle grinders, sanders, and polishers, and is suitable for polishing stainless steel, stone, ceramic, wood, and other metals. Discs are color-coded by grit for straightforward selection during multi-step finishing processes.
Key Features
- Dry Polishing System: Designed for high-speed dry use without clogging.
- Silicon Carbide Abrasive: Supports consistent cutting and surface refinement.
- Polyvinyl Alcohol Bond: Provides controlled performance and extended disc life.
- Multi-Material Use: Suitable for stainless steel, stone, ceramic, wood, and other metals.
- Paint and Coating Removal: Can be used for rust, paint, and coating removal without loading.
- High-Speed Rated: Rated for use up to 13,200 RPM.
- Color-Coded Grits: Simplifies grit identification during polishing sequences.
Available Variants & Specifications
| Part No. | Size | Thickness | Max RPM | Arbor | Grit |
|---|---|---|---|---|---|
| SPVA45WH | 4-1/2" | 3/8" | 13,200 | 5/8"-11 | 40 |
| SPVA45RH | 4-1/2" | 3/8" | 13,200 | 5/8"-11 | 80 |
| SPVA45BH | 4-1/2" | 3/8" | 13,200 | 5/8"-11 | 220 |
| SPVA45GH | 4-1/2" | 3/8" | 13,200 | 5/8"-11 | 400 |
| SPVA45YH | 4-1/2" | 3/8" | 13,200 | 5/8"-11 | 600 |
Alpha® PVA VP Style polishing discs provide a dry, high-speed solution for surface refinement, material cleanup, and controlled polishing across multiple substrates using standard high-speed tools.
