Double coated glass microspheres

During the processing of glass beads, different coatings are applied to their surfaces to enhance their moisture resistance and bonding properties with paint, thereby extending their service life and improving their reflective effect under rainy night conditions. Double-coated glass beads are commonly used in the construction of white or yellow lines on highways.
Our factory can customize and produce according to different national and regional standards and customer requirements, including European EN1423 and 1424, American AASHTO M247, British BS6088, Japanese JIS R3301, and Korean KS L2521.