Alpha® Sandpaper discs offer tile installers, restoration workers, and contractors a reliable solution for concrete and marble polishing. Featuring waterproof hook and loop backing combined with silicon carbide abrasive, these discs are ideal for polishing softer natural stones such as marble, travertine, and onyx. Designed for durability and ease of use onsite, Alpha® Sandpaper discs resist clogging during wet use, extending their lifespan while maintaining excellent polishing performance.
Key Features of Alpha® Sandpaper Discs for Polishing and Sanding
- Waterproof Hook and Loop Backing: Enables quick disc changes and reliable attachment.
- Silicon Carbide Abrasive: Perfect for sanding and polishing marble and softer natural stones.
- Resists Clogging When Used Wet: Enhances disc longevity and polishing efficiency.
- Versatile Application: Suitable for glass, metal, wood, and multi-purpose sanding tasks including Bondo, primer, and paint.
- Easy Onsite Use: Lightweight and adaptable for fast polishing over wide areas.
- Available Sizes and Grits: Offered in 4-inch and 5-inch discs with multiple grit options for varying polishing needs.
Alpha® Sandpaper Disc Product Specifications
| Part No. | Size | Type | Grit | Qty |
|---|---|---|---|---|
| MP40080 | 4" | Hook & Loop | 80 | 50 |
| MP40120 | 4" | Hook & Loop | 120 | 50 |
| MP40240 | 4" | Hook & Loop | 240 | 50 |
| MP40320 | 4" | Hook & Loop | 320 | 50 |
| MP40400 | 4" | Hook & Loop | 400 | 50 |
| MP40500 | 4" | Hook & Loop | 500 | 50 |
| MP40600 | 4" | Hook & Loop | 600 | 50 |
| MP40KIT | 4" | Hook & Loop | Assortment | 50 |
| MP50080 | 5" | Hook & Loop | 80 | 50 |
| MP50120 | 5" | Hook & Loop | 120 | 50 |
| MP50240 | 5" | Hook & Loop | 240 | 50 |
| MP50320 | 5" | Hook & Loop | 320 | 50 |
| MP50400 | 5" | Hook & Loop | 400 | 50 |
| MP50500 | 5" | Hook & Loop | 500 | 50 |
| MP50600 | 5" | Hook & Loop | 600 | 50 |
| MP50KIT | 5" | Hook & Loop | Assortment | 50 |
Usage Instructions for Polishing and Sanding
Designed for professional use on concrete, marble, and other softer natural stones, Alpha® Sandpaper discs work best when used with Alpha® GV Backer Pads. They can be applied wet to reduce clogging and extend disc life or used dry when necessary. For a high-gloss finish on marble, complete the polishing process with the Alpha® Felt Wheel and an appropriate buffing compound.
Optimize your polishing and sanding projects with the durable and versatile Alpha® Sandpaper discs. Order today to experience efficient, professional-grade results for marble and concrete surfaces.
