The Alpha Sandpaper Discs are waterproof hook-and-loop sanding discs manufactured with silicon carbide abrasive for wet or dry surface finishing. They are designed for sanding and polishing marble, travertine, terrazzo, onyx, and other softer natural stone materials.
The silicon carbide abrasive resists loading during wet use, while the hook-and-loop backing allows quick attachment to compatible backer pads, including the Alpha GV5000 Backer Pad. Available in 4" and 5" diameters with grits from 80 to 600, these discs support multiple stages of surface preparation and finishing.
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 |
