We also can produce different road marking glass beads, sandblasted glass beads and ground glass beads according to different countries and different standards. Glass beads is transparnt, wire diameter is 0.03-0.4mm, round rate ≥95%, Refractive Index Nd≥1.5%. Glass Beads Applications (1).Sandblatsing glass beads will produce a sheen, bright, uniform finish after blasting to metal parts, it has various applications in finishing, pre-treatment, cleaning, deburring, peening for metal surface treatment. Different sizes of glass beads achieve different shine effects. (2).Road Marking Paint Glass Beads used to be dropped on freshly stripped paint surface on the road to give immediate enhanced visibility. High Refractive Index Glass Beads can improve visibility of the traffic markings and road signs to supply safe night driving conditions.