Anti-skid aggregates; Glass beads, imitation pearls, imitation precious or semi-precious stones and similar glass smallwares, and articles thereof other than imitation jewellery; glass eyes other than prosthetic articles; statuettes and other ornaments of lamp- Worked glass, other than imitation jewellery; glass microspheres not exceeding 1 mm in diameter (HS 7018)

DUS DEAS 999:2019, Drop on materials for road marking paints — Specification, First Edition (41 page(s), in English)

This Draft Uganda Standard specifies requirements, methods of sampling and test for glass beads, anti-skid aggregates, and the mixture of the two, which are applied as drop-on materials on road marking paint. This Standard is not applicable to glass beads and/or anti-skid aggregates, or their mixture, applied during the process of manufacturing road marking paints.

https://members.wto.org/crnattachments/2020/TBT/UGA/20_0264_00_e.pdf