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Glass beads on rainy night

The diameter of this series of glass beads is 2 to 3 times of that of ordinary glass beads, and the part exposed to the coating surface after construction is higher than that of ordinary surface scattered glass beads, so the reflective performance of the marking is improved, especially suitable for road marking in rainy and foggy areas.The diameter of glass beads was 850-1400um (20-14 mesh). When the roundness is more than 80%, the special coating on the surface of glass bead can promote the con