Abrasive block in hard version, with increased edge stability. Coated on 4 sides with aluminium oxide grit (A).
Ceramic coating for a longer working life.
Reduced alien material penetration into the workpiece surface by a bonding structure free of solvents.
- Resilient, no formation of kinks or folds.
- All sponges also suitable for wet grinding.
- Low tendency to clog, can be washed out.
For deburring and surface sanding of wood, metal and paintwork.