STI 3″ Ceramic Diamonds
STI 3″ Ceramic Diamonds are high-performance Velcro-backed polishing pads designed for effective scratch removal on medium-strength concrete surfaces. Engineered for dry use only, these 3-inch (76 mm) ceramic diamond pads refine the concrete surface by eliminating scratches left from previous grinding stages, creating a smoother foundation for subsequent polishing steps and helping achieve a more consistent finish.
Featuring a convenient hook-and-loop (Velcro®) backing for fast pad changes, the STI 3″ Ceramic Diamonds are available in 50 and 100 grit options to accommodate different stages of the surface preparation process. Designed specifically for concrete applications, these ceramic pads deliver reliable performance and efficient scratch removal for professional floor-polishing projects.
Main Features
- Ceramic diamond polishing pads for medium-strength concrete
- Designed for thorough scratch removal
- 3″ (76 mm) diameter pad
- Velcro®-backed for quick and secure attachment
- Dry-use only
- Ideal for intermediate concrete polishing stages
- Provides a smooth surface for subsequent polishing steps
- Available in 50 and 100 grit options
Specifications
| Property | Value |
|---|---|
| Product Type | Ceramic diamond polishing pad |
| Diameter | 3 in. (76 mm) |
| Backing | Velcro® (hook-and-loop) |
| Application | Scratch removal on medium-strength concrete |
| Operation | Dry use only |
| Available Grits | 50, 100 |





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