Glass beads for road marking : When it comes to road traffic safety and visibility, glass beads for road marking are undoubtedly your indispensable partner. With its excellent reflective properties and durability, this special small industrial material provides strong visual support for road marking.
glass beads for road marking

What Are Bead Blasting’s Applications?
Aerospace industry | Remove rust and paint from mechanical components to remove knife marks. |
Remove scratches on the rubber | Reflective paint for roads |
Scratch treatment on the surface of stainless steel. | |
Foundry industry; | Pre processing in the electroplating industry. |
Semiconductor Industry | Crafts for exterior decoration |
glass beads for road marking
Especially at night and under low-light conditions, it ensures the clarity and brightness of road marking, which greatly enhances driving safety.
- Excellent technical characteristics
The reflective ability of glass beads for road marking is its core strength. We select high refractive index materials to ensure that the glass beads can efficiently reflect the light from vehicle headlights at night or under low-light conditions, making road markings more eye-catching. At the same time, our glass beads also have excellent durability, withstand all kinds of extreme weather conditions and traffic test, and maintain the reflective effect for a long time, to provide lasting protection for your road marking.
Wide range of applications
Whether it is road marking, bike lanes, sidewalks, or parking lots and other transportation facilities, glass beads for road marking can play its unique advantages. By mixing with paint, glass beads make the marking more obvious and improve the reflective performance at night, so that drivers and pedestrians can easily recognize the road marking and reduce the occurrence of traffic accidents.
Third, how to ensure weather resistance?
Weather resistance is one of the key indicators of glass beads for road marking. We understand its importance, so we start from the source, selecting high-purity silica sand as the base material and optimizing the production process to ensure the weather resistance of the glass beads. In addition, we use the technique of applying a protective coating to provide additional protection to the glass beads, making them more resistant to UV rays, moisture and other environmental factors. We insist on rigorous weathering tests to ensure that every batch of glass beads meets the standards to provide long-lasting and stable reflectivity for your road markings.
Environmentally Friendly and Sustainable
While pursuing high performance, we also focus on environmental protection and sustainability. Glass beads for road marking can be recycled and reused, reducing the burden on the environment. We always incorporate the concept of environmental protection into our product development and production process to contribute to the better future of the earth.
Dear customers, choosing our glass beads for road marking is choosing safety, reliability and environmental protection. We are looking forward to working with you to contribute to the safety and visibility of road traffic. If you have any questions or needs, please feel free to contact us, we will be happy to serve you!
Size of glass beads for blasting
Model of Bead blasting glass | Sieve Size (mesh) | Particle Size Range(μm) |
WSL17L# | 20~40 | 425 ~ 850 |
WSL 18L# | 30~40 | 425 ~ 600 |
WSL 19L# | 40~60 | 300 ~ 425 |
WSL 20L# | 60~100 | 150 ~ 300 |
WSL 21L# | 70~140 | 106 ~ 212 |
WSL 22L# | 100~140 | 106 ~ 150 |
WSL 23L# | 100~200 | 75 ~ 150 |
WSL 24L# | 140~200 | 75 ~ 106 |
WSL 25L# | 140~270 | 53 ~ 106 |
WSL 26L# | 200~325 | 45 ~ 75 |
Specification of Bead blasting glass
Specific gravity | 2.4-2.6 g/m3 |
Stacking density | 1.5g/cm3 |
Type | Blasting / Shot Peening Media |
Spherical | |
Rockwell hardness: | 46HRC |
Mohs | 6-7 |
Round rate | 80% |
Melting point | 710-730 ℃ |
Index of refraction | 1.5—1.6 |


