Pumice is volcanic ash that is formed when lava is permeated with gas bubbles during the solidification process. Because lava has similar properties and chemical make-up as glass, pumice is very abrasive but unlike glass, it is very soft. Pumice is the softest abrasive media in use today. All Natural. Physical Form: Tan powder Solubility: Insoluble in water or oil
- 100% Pure Pumice Powder
- The grade is 0-1/2. Mesh size is 80-200
- All Natural
- Pumice is a natural exfoliant
- Enhance bars of soap or scrubs with this cosmetic pumice powder.