Product Description
Ultima Natural Pumice is a volcanic aluminium-silicate abrasive for polishing denture acrylic and other compatible laboratory materials.
- Composition: natural volcanic aluminium silicate
- Particle range: 0–180 µm
- Hardness: approximately 6–6.5 Mohs
- Mix with water to the consistency required for the polishing stage
- Pack size: 20 kg
