Function & Performance
- Fissure blasting.
- Devesting pressed porcelain/inlays.
Renfert abrasives are supplied in acrylic canisters or buckets to preserve their high quality. The hermetic seals on these containers prevent any humidity entering. The 5 kg canisters are easy to handle. The abrasive can be comfortably poured into the module.
Cobra
This abrasive contains one of the hardest materials: aluminium oxide (Al2O3).
Advantages
- Extremely sharp-edged.
- Low to very high abrasive effect dependant on size.
- Extremely pure – approx. 99.7% Al2O3.
