SIA 7990 Fine Yellow Siasponge Block (10-Pack). Sia Abrasives stands for long-lasting and efficient abrasives with a consistently high-quality grit selection. This ensures the highest quality in all applications and enables any required precision to be achieved on all different kinds of surfaces. The foam abrasives in the siasponge series also possess these quality features. They can be used multiple times and are absolutely efficient. The particular advantage of these sia products is their characteristic colour-coded system, which makes working with siasponge abrasives safer and more convenient because the colour-coded system indicates the grade of each of siasponge’s six grits.
- Maximum conformability
- Moulds itself to the work-piece, also when sanding hard-to-reach areas
- Unique kinking characteristics
- No damage to the surface due to folds, kinks or ridges
- Low clogging thanks to the 3D effect
- Longer lifetime thanks to less clogging