Glass beads marka jalan digunakan untuk meningkatkan visibilas marka jalan saat malam hari atau kondisi gelap. Adapun Potters adalah merek glass beads Made in Australia dengan kualitas terbaik. Glass beads ditaburkan pada thermoplastik saat masih panas sehingga akan menempel. Spesifikasi glass beads potters memenuhi standard kualitas dan keselamatan yang berlaku di Indonesia.

• Size: 20-80 mesh (850-150 microns); a range of sizes offsets effects of trafficlbinder degradation.
• Compatible binders: waterborne or solvent-based paint, epoxy, polyester, thermoplastic, PMMA, polyurea
• Standards: Spheres can be supplied to me€t state specifications for gradation (size), roundness and coatings. Potters Industries is able to supply glass beads which meet any specific standard glass bead specification in North America.