Description
SPECIFICATION- The outside of the product is clean and transparent, there are no air bubbles and impurities
- Density: 2.5g / cm3
- Refractive Index: Nd = 1.55
- Composition SiO2: 80%
- The proportion of spherical particles: 85%
- Reflective beads coated with a moisture resistant and to have all the equipment flow
- 25Kgs/Bag
